DATE GAC NOC SHC UOC DTC IVC PPC PRC NEC AWC GAF NOF SHF UOF DTF IVF PPF PRF NEF AWF CEF May-68 32.1 30.5 32.3 6.3 3.2 7.2 42.8 17.2 10.4 2.4 19.6 19.6 31.2 -1.5 -2.6 -15 74.4 41.3 18.7 3 22.5 Jun-68 18.2 17.9 11.8 -4.1 -4.4 10.6 35.4 15.8 12.1 3.9 28 30.7 43.8 12.8 -4.8 3.3 80.5 53.6 15.5 -4.2 25.7 Jul-68 33.4 17 23.7 0.4 -1.3 0.6 35 16.1 11.9 5.5 42.4 44.1 30.1 24.5 1.6 0.5 70.6 46 22.7 -0.2 25.6 Aug-68 -3.8 -8.2 15.3 -6.5 -2.6 -24.2 43.1 23.7 14 6.1 17 35.6 29.8 8.3 0.2 0.7 64.8 40 21.7 5 18.7 Sep-68 9.5 20 22.1 -6.8 -5.4 -0.2 28.4 12.3 1.3 3.7 21.2 20.9 36.4 -3.9 3.8 4.4 65.1 41.3 24.9 12.3 15.3 Oct-68 6.8 24.7 20 13 -4.9 -9.3 34.4 21.9 10.6 0.2 40 39.8 34.7 15.1 -2 3.2 64.6 38 21.6 4.1 22.7 Nov-68 13.2 29 27.4 -2.5 -2.9 18.9 31.7 20.1 11.1 9.2 50.2 38.4 34.4 12.9 -11.9 14.5 68.7 45.5 26.5 1.6 34.5 Dec-68 23.1 23 33.3 -2.2 0.9 21.4 34.9 15.1 14.7 5.9 53.3 40.9 39 16.9 0.4 23.7 85.7 60.4 24.8 3.3 25.5 Jan-69 -11.3 4.1 8.7 0.6 4 12.6 31.2 17.2 13.6 0.2 43 36.8 38.6 12 4 8.3 69.9 42.4 28.3 10.6 24.7 Feb-69 16.9 12.5 9.1 -6.1 4.8 20.5 33 25.2 17.2 11.9 28.2 32.8 36.2 15.5 11.9 -2.4 62.4 46.1 30.2 13.9 34.7 Mar-69 28 34.8 22.8 7 6.4 17.3 34.9 22.2 14.7 9.7 35.8 42.8 59.3 14.6 5.3 -7.5 63.9 39.2 30.4 11.4 22.6 Apr-69 18.2 21.8 27.8 7.8 1.1 18.5 39.5 22.8 10.4 -6.8 33.7 26 32.1 16.2 1.1 -1.7 64.6 34.7 7.9 -4.6 26 May-69 12.6 19.6 23.8 -2.1 -1.4 7.8 27.4 21.3 10.3 8.5 -3.9 16 14.6 3.2 0.6 4.8 60.7 38.4 -2.8 0.6 19 Jun-69 18.4 21 24.3 3.8 2.3 -0.3 23.6 15 12.9 5.3 -3.8 12.8 10 -6.5 -13.8 -20.1 58.2 34.4 7.3 -3.7 20.1 Jul-69 -0.6 3.8 17.3 -6 -2.5 5.2 37.6 13.6 12.3 -0.9 -11.1 17.1 22.8 -0.9 -9.7 6.6 56.6 36.4 14.3 2.4 18.6 Aug-69 8.2 16 31.2 -0.5 -5.4 4.2 38 6.4 2.6 2.4 -10.3 9.5 15.7 -6.8 -6.8 -1.9 59.2 39.1 11.7 -5.5 16.1 Sep-69 -1.6 5.6 7.3 -4.9 -3.6 5.2 41.2 21.3 6.7 3.1 -8.7 18.8 24.2 -2.3 -7.8 0.9 65 40.3 9.3 -6 6.2 Oct-69 12.1 2.8 11.9 -19.9 -5.8 -2.5 35.2 18.2 4.1 4.8 -3.8 17.2 16 0 -4.1 -14.5 62.9 35.7 14.2 -3.3 9.1 Nov-69 -3.4 7.9 5 -5.3 -0.9 5.1 35.9 23.4 6.1 -2.1 -0.6 19.7 24.2 -12.6 -12.3 2.1 61.1 39.5 18.2 2.2 3.1 Dec-69 -8.2 10.3 23.2 -15.6 -8 -4.1 37.2 17.3 2.9 1.3 6.8 24.4 25.8 8.2 -0.2 3.2 61.6 41 14.2 1.2 -1.9 Jan-70 -13.2 -5.6 10.6 -16.8 -12.1 -8.4 37.7 11.3 -7.5 2.9 23.4 49.6 51.5 24.2 8.5 -5.8 69.7 45 18.7 6.4 4.7 Feb-70 -18.1 5.5 0.3 -5.8 -6.2 11.6 31.7 8 1.2 -3.3 37.8 34.9 41.1 11.9 5.5 3 55.5 37.5 17.7 3.1 0.7 Mar-70 -31.2 0.8 9.5 -20.3 1.3 -11.3 28.6 16.5 -11.1 -7.2 38.2 50.2 51.4 18.2 6.8 7.3 58.2 36.1 21.4 14 9.6 Apr-70 -16.9 6.4 5.9 -18.6 -2.9 -0.3 31.1 10.1 2.8 -7 56.4 56.7 52.2 33.1 5.8 2.4 56.2 46.1 26.2 16.1 14.3 May-70 -21.5 -0.9 -2.7 -16.9 -2.4 2.2 30.6 10.3 -0.9 -26.2 63.3 64.3 64.4 31.8 15.1 6.3 60.9 50.6 28.2 18.4 6.1 Jun-70 -8.5 5.9 17.8 -3.7 -2.2 -2.3 34.8 3.3 -5.1 7.4 71 64.1 65.2 40.2 14.6 8.8 55.6 40 17 13.5 -0.8 Jul-70 7.3 16.3 22.2 0.7 -2.1 -0.5 29 13.3 -2.5 -1.2 66 50.3 48.5 32.7 10.5 8.1 62.9 40.9 18.4 6.5 0.9 Aug-70 7 1.4 5.9 -12.4 5 1.8 29.4 13.2 -0.7 -8 75.8 63.4 65.6 34.5 13.5 10 77.6 53.6 20.8 14 5.2 Sep-70 14 28.7 20.2 1.4 0.4 -25.5 33.2 15.4 -0.1 11.4 70.1 61.2 56.6 26.4 8.7 -0.3 57 49.3 27.3 16.5 7.4 Oct-70 3.7 15.4 18.1 -5.2 2.1 -9.4 28.7 14.2 -8.1 -10.1 78.6 69 69.6 50.8 11.5 14.9 66.1 56.7 22.4 17.5 5.6 Nov-70 6.3 6.6 9.4 -1.7 -2.1 -12.5 33.5 10.9 -7.4 -6.6 79 68.6 69 42.3 22.4 9.3 73.7 59.7 24.6 23.9 3.4 Dec-70 10 20.5 11.5 11.7 5.3 -7.5 26.1 14.6 -6.7 1 74.3 59.4 57.5 26.2 7.6 16.6 59.4 59.9 24.9 18 5 Jan-71 28.9 25.9 19.2 -3.9 -3.2 5 29.4 15.1 -4.3 -2.6 75.1 52 51.1 25.4 4.1 17.6 59.7 53.1 13.8 17.5 -0.7 Feb-71 39.3 32 30.9 11.4 0 -14.4 23.7 8 -10.3 -7.1 76.7 68.5 61.5 32.2 8.4 19.8 71.1 52.2 17 22.5 -0.7 Mar-71 33.2 18.9 21.6 -15.1 -3.1 -9.3 24.7 1.7 -2 6.2 76.5 56.3 56.1 33.1 6.8 27.4 57.7 54.6 16.4 13.4 -0.9 Apr-71 37.5 26.6 28.3 4.6 1.5 -9.9 19.6 3.1 -2.9 7.2 69.3 61.8 54.8 33.6 18.2 27.7 69.9 54.4 20.4 15.8 -10.7 May-71 39.2 24.7 21.2 8.8 4.7 1.3 25.8 8.2 10.2 13.1 77.6 62.1 65.4 40.4 18.4 21.3 75.3 62.4 28.3 14.6 1.4 Jun-71 31.3 24.4 25.7 -6.1 -1 -1.6 29.4 16.6 -4.9 3.3 71.4 58.8 56.6 33.1 13.8 17.4 76.1 64.5 27.2 14.5 4.1 Jul-71 26 10.3 18.2 -20.2 -0.9 -3 25.2 15.8 -7.4 1.8 77 46.8 50.7 29.9 14.1 17.6 82.6 64 28.7 24.7 8.2 Aug-71 23 27.5 26.2 9.2 -3 -3.8 39.1 8.6 -6.4 2.7 79.3 72.8 62.5 46.8 8.8 4.1 71.2 39.5 21.3 24 15.7 Sep-71 35.9 26 30.9 2 13.4 -1.4 9.8 -1.2 -11.2 -1.7 82.9 70.4 64 42.3 14.9 21.7 62.2 47.5 24.7 8.4 24.6 Oct-71 39.3 33.1 23 15 5.5 2.3 0 0.2 3.6 2 76 60.5 64.9 32.2 19.6 14.7 63.4 54.7 22.4 20.5 18.2 Nov-71 31.9 26.5 17 -0.1 0.7 -1.9 13.1 1.7 -3.3 6 73.6 67.2 60.5 40.3 19.6 12 63.5 42.3 20.1 19.9 22 Dec-71 30.1 20.3 16 1.7 -1.7 11.3 27.8 13.5 3.2 -0.5 77.9 66 71.9 42.3 18.4 8.3 67.1 42.9 26.5 17.6 30.2 Jan-72 34 30.1 29.1 9.3 9.6 -3.9 24.3 13.9 4.5 8.8 73.5 67.6 63.2 39.1 20.6 21.1 68.8 53.3 35.6 31.4 25.9 Feb-72 31 18.6 28.9 2 2.4 -3.4 24.2 12.8 6.5 12.1 68.3 55.6 56 43.2 13.5 25 69.8 50.4 31.6 12.4 38.8 Mar-72 39.7 28.7 18.2 9.5 1 -9.8 25.1 7.5 10.8 2.5 63 49.5 50.4 36.7 16.9 39.3 66.4 54.4 30.7 17.1 25.6 Apr-72 28.1 19.3 12.8 6 3.6 -10.3 23.5 12 -2.5 -2.5 69.3 47 52.1 21.4 14.8 13 62.9 48.9 22.2 15.6 31 May-72 35.8 21.9 21.8 9.7 -1.9 -6.8 22.5 8.9 6.2 1.8 71.7 52.4 48.7 36.5 18.9 27.1 55.7 37 20.9 10.7 37.3 Jun-72 34.2 16.7 7.4 -0.7 5.2 4.1 24.9 6.7 11.1 0.4 69.5 45.8 50.1 36.9 13 10.8 72 41.6 28.4 22.8 41 Jul-72 33.7 29.5 24.4 5.1 10.2 -6.7 19.4 13.1 5.2 9.4 73.8 55.3 54.1 45.6 15.6 30.4 51.6 35.3 31 18 40.4 Aug-72 35.3 25.2 22.9 25.9 2.5 0.2 20.4 17.9 13.8 7.7 67.5 48.5 51.1 37.9 13 34.1 63.8 45.7 35.9 16.5 31.6 Sep-72 32.9 23.1 20.5 16.6 1.5 8 22.5 5.8 -1.7 -0.8 66.7 47.2 51.5 33.5 17.7 18.2 63.4 36.9 20.2 18.1 38.1 Oct-72 39.2 27.4 28.3 3.9 3.8 12.6 21.2 11.6 5.9 11.9 68.7 45 43 29.5 9.9 21.5 63.3 36.4 31 13.8 37.4 Nov-72 47.2 31.5 36.1 12.2 7.3 7.1 26 10 7.5 11.3 69.5 60.8 57.5 30.6 5.1 30.1 54.8 35.7 31.8 6.6 38 Dec-72 49 33.2 32 9.4 9.7 -3.1 25 12.2 17 13.3 79.3 68.5 63 40.9 11.8 37.6 63.1 38.6 35.5 14.8 43.9 Jan-73 47.5 41.4 38.8 28.3 6.8 13.1 29.9 5.2 17.8 13.8 66.1 59.5 55.5 30.5 -8.6 26 62.5 39.3 27.6 6 42.8 Feb-73 40.6 24.4 21.5 15.5 4 18.1 37.1 25.5 17.8 2.7 63.3 56.5 50.4 28.4 0.6 34.1 68.6 62.2 33.5 10.6 41.3 Mar-73 58.9 56.2 48.3 44.6 19.9 27.6 67.9 34.1 18.1 18.8 53.4 53.5 67.3 23.9 13 17.1 78.6 65.5 38.5 6.5 51.4 Apr-73 53.8 35.7 39.6 17.4 4.2 22.1 62.3 43 24.4 5.5 39.9 39.8 45.6 11.4 -7.2 26.2 82.3 60.6 9.8 2.9 32.6 May-73 36.6 33.8 40.8 19.3 7.9 14.4 64 41.8 15.1 4.5 23.2 9.2 24.2 -1.9 -7.1 1.1 78.6 64.7 14.2 4.3 38.5 Jun-73 30.4 24.6 25.5 19 -0.7 13.7 57 36.1 10.6 8.4 16.3 28.4 32.3 -7.3 -2.1 12 74.5 52.2 19.2 5.8 29.5 Jul-73 25.3 29.5 25.1 18.4 14.1 25.8 17.1 0 13.7 5.4 9.5 6.1 19.7 -5.4 -4.3 2 70.1 53.1 4.8 -10 20.5 Aug-73 18.6 7.7 19.9 0.1 9.9 7.4 58.2 14.9 4.1 4.8 -10.3 -2.2 5.7 -5.2 -5.9 -0.3 74.1 60.8 7.7 -5.9 36.1 Sep-73 -0.3 3.6 15.9 -0.9 6.8 -3.4 59.9 23.9 8 4.9 -4.4 -8.6 7.2 -14.7 -16.2 7.4 83.2 70.5 12.5 -7.6 23.1 Oct-73 9.9 -0.7 24.5 6.4 12.6 1.5 69.4 33.6 11.8 2 -4.8 -4.9 14.2 -4.8 -10.2 -6.5 84 74 15.8 -0.8 26.1 Nov-73 15.1 17.6 25.5 11.1 11.1 2.4 77.7 40.1 11.1 8.4 3 -11.7 3.8 -20.2 -21 -8.1 85.1 78.7 2.2 -5.4 29.3 Dec-73 8 11.8 18.4 3.6 9.8 3.4 74.3 36.2 8.4 1.7 -39.9 -42.7 -28.5 -41.4 -24.8 -19.3 87.2 79.5 -21.5 -25.9 25.2 Jan-74 -13.3 -4.7 13.4 7.3 13.9 6.9 77.5 42.4 5.4 2.4 -22.7 -19.4 -5.5 -34.7 -3.5 1.7 88.7 73.8 -7.5 -3.9 34.3 Feb-74 -13.1 -10.6 10.5 -0.5 9.5 -4.9 88.8 63.8 5.5 2.1 -38.6 -18.5 -3.8 -25.7 -14.2 -15.1 88.1 79.1 -18.6 -16.7 10 Mar-74 -12 -7.6 11.3 -15.9 17.8 4.6 91 47.4 0.7 2.1 -8.3 -7.9 -4.5 -20.4 -3.4 -16.4 79.5 76.6 -0.8 -6.8 34.7 Apr-74 -11.8 -10.5 11.9 -4.1 1.2 9.6 76.7 56.3 4.6 5 20.6 5.8 29.3 -18 -1.4 -11.8 86.9 72.9 12 3 35.2 May-74 -9.3 -5.4 13.7 -15.8 -0.1 3.9 83.8 55.8 -3.7 -3 31.7 25.1 21.4 5.5 0 -9.9 88.1 73.8 -2.5 -5 37.8 Jun-74 -8.7 -2.4 10.8 4.6 1 11.6 82.1 63.4 -7.9 -1.9 25.1 17.3 22.5 -5.9 -6.1 -3.2 84.9 78.2 -10.9 -7.3 29 Jul-74 -8.5 -6.7 8.3 -15.4 -12.8 4.3 86.9 56.5 6.1 -3.7 24.4 18.2 20.8 -15 -8.6 -3.7 86.3 71.8 4.7 -8.1 25 Aug-74 -16.9 -0.2 12.8 -18.2 0.6 6.5 78.9 61 -0.7 -5.7 28.8 27.3 35.9 -2.5 -2.3 4.3 85.2 70.2 10 -4.1 7.6 Sep-74 -7.4 13.3 7.6 -9.2 -0.2 6.1 73.6 61.7 -5.2 2.5 28.7 25.7 29.8 -8.4 -3.3 -5.8 80.6 69.8 10.5 -1.2 17.2 Oct-74 -26.1 -24.8 1.8 -26.7 -20.2 -14.3 71.1 51 -16 -12.6 24.2 18.5 29.2 -14.6 -9.8 -2.7 71.6 57.6 1.1 -1.7 8.5 Nov-74 -32.3 -19.4 12.8 -29.4 -16.3 4.1 62.2 38.9 -11.7 -18.1 16 16.4 22.6 -1.7 -10.6 -5.7 67.9 58.7 5.6 7.2 2.8 Dec-74 -57.9 -40.9 -14.9 -60.9 -26.1 -18.1 65.1 23.8 -28 -32.5 20.6 26.5 34.4 6.8 -3.8 -25.9 61.2 50.9 7.5 6.8 5.8 Jan-75 -45.3 -27.5 -9.9 -39.2 -19.1 -11.3 40.7 16.6 -32 -23.5 30.2 32.3 35.9 -2.7 -9.2 -27.6 51.1 41 7.8 -1.5 7.2 Feb-75 -25.3 -20.6 -8.6 -32.2 -25.2 -12.6 34.7 5.9 -21.6 -20.6 34.8 37.5 42.4 9.4 1.3 -35.7 50.2 18.5 9.3 9.5 6.8 Mar-75 -27.9 -20.7 -18.8 -35.4 -20.8 -50.7 10 -14.4 -34.2 -21.6 54.5 50.2 51 11 -6.9 -24 60.4 13.4 11.9 11.9 -10.8 Apr-75 -28 -25.2 -9.6 -36.5 -26.2 -38.6 0.2 -15.1 -40 -21.4 57.2 57.3 55.9 25.4 -7.9 -27.9 51.6 43.2 26 20.9 13.3 May-75 -18.2 -9.2 9.5 -28.9 -16.6 -40 6.2 -1.1 -14.9 -14.8 64.1 65.2 57.5 34.2 3.9 -12.4 61.2 44.7 34.2 22.7 10.3 Jun-75 -6.4 5.7 11.5 -24.1 -15.8 -31.7 13.9 -9.2 -17.7 -5.9 79.5 73.6 59.6 38.3 3.1 -17 66.2 48.3 35.1 25.8 19 Jul-75 13.7 14.3 19.8 -16.3 -13 -39 17.4 -9.9 -10.6 -8.7 78.3 67.8 52 29.6 5.2 -11.1 86.6 49.1 33.7 17.7 24.3 Aug-75 28.2 18.9 16.3 -0.2 -8 -15.5 20.9 -14.8 -1.8 -1.3 84.9 78.6 68.6 45.8 17.6 -1.8 71.3 44.2 38.9 34.2 20.9 Sep-75 32.6 21.6 19.8 -4.3 -5.4 -24.4 40 5 1.8 2.2 91 85.8 72.2 51.3 16.3 0.3 79.4 63.4 42 33.6 20 Oct-75 35.7 23.7 14.6 2.8 -1.9 -13.2 49.7 12.7 4.1 8.3 88.7 76.9 65.8 34.1 0.2 6.8 77.7 65.1 35.9 26.5 24.4 Nov-75 43.6 23.9 11.2 6.3 5.5 -14.6 58.5 16.3 8.1 9 83.5 67.4 65.8 33.8 3.3 9.1 84.9 65.7 37.5 26.5 34.9 Dec-75 33.1 17.1 22.3 5.2 -0.5 -13.4 40.9 31.9 7.2 1.8 75.6 70.3 57.1 30.5 5.7 12.5 88.8 68.9 47.2 20.9 24.3 Jan-76 10.3 4.3 14.3 -4 -6 -17.5 46 27.2 8.5 6.2 75.7 73.9 63.4 33.5 8.7 20.3 85.7 60.6 35.9 16.4 24 Feb-76 20.7 18.5 21.5 -5.3 2.3 -2 34.4 17.7 0.8 1.1 77.4 76.8 69.6 29.9 6.2 18.9 87.3 67.2 37.1 23.5 25.9 Mar-76 36.5 32.6 24.8 -1.7 1.5 10.6 36 16.1 3.5 7 77.3 69.5 65.4 31.8 9.9 7.3 84.5 74.4 43 15.7 34.8 Apr-76 43.8 37.4 44.4 -4.5 -0.8 -2 41.5 13.8 5.3 12.2 69.6 57.6 55.7 29.5 7.7 19.9 86.3 56.7 36.9 19.7 31.3 May-76 37.6 17.7 28.1 1.8 2.4 7.4 45.7 15.7 5.9 10.8 72.9 62.2 56.4 33.7 19.9 31.7 83.8 72.3 36.2 15.7 36.7 Jun-76 32.7 21.3 23.4 5.3 6.2 -6 48.5 13.7 9.2 6.8 66 58.5 53.8 35.4 10.4 20.8 88.9 74.8 31 17 30.9 Jul-76 28 11.6 20.8 5 5.5 -1.5 54.7 20.4 17.1 11.8 69.6 69.6 65.6 44.4 21 8 84.1 75.9 36.9 18.2 34.5 Aug-76 19.6 20.4 19.6 -5.2 -3.7 -8.2 48.6 24.3 6.8 3 53.5 52.5 46.9 33.6 11.3 16.8 78.3 68.2 21.6 14.9 45.3 Sep-76 22 15.2 22.6 7.7 -2.6 -0.2 47.4 20 -2.5 2.2 69.4 64.8 59.3 45.6 17.3 6.4 81.7 69.9 32 18.9 42 Oct-76 22.5 17.3 14 0.5 -2 -8 43 15.4 -8.9 4.6 67.9 70.3 65.2 40.5 12.3 10 85 75.6 48.2 23.2 44.6 Nov-76 13.3 13.1 13.7 -14 -16.8 -1.2 29.7 15.3 -2.7 -10.9 65.4 66.6 65.9 35 15.5 4 89.3 68.6 39.2 16.2 42.6 Dec-76 13.6 18.9 17.5 6.7 -4.1 9.3 41.1 14.9 1.3 2.2 71.4 68.4 62.5 34.3 16.3 26.9 85.6 62.3 20.2 29.4 36.5 Jan-77 31.1 35 30.1 4.4 0.9 15.1 36.9 14.2 5.1 8.3 79.6 68.2 65.6 42.6 15.7 14.9 92.5 76.6 42.4 31.5 34.5 Feb-77 34.9 25 29.1 1.7 0.6 -25.4 41.4 15.4 7.6 -1.9 80.1 68.9 61.8 41.3 14.7 14 92.2 84.1 44.2 29.9 42.9 Mar-77 33.3 21.3 26.3 8.1 0.8 -7 50 24 20.2 12.9 74 67.6 59.9 50.1 24.2 18.7 86 70.5 39.7 41 36.3 Apr-77 44.6 33.2 40.6 21.9 14.4 6 50.4 36.4 19.7 14.7 66.6 61.1 57.8 39.1 12 17.5 87.3 62.7 40.4 27.6 37.1 May-77 30.6 23.3 21.9 12 6.3 9.1 50.5 29.1 18.4 12.2 57.4 58.8 58.8 31.9 11.6 8.2 97.8 74.7 28.8 25.8 33.4 Jun-77 27.6 17.1 23.5 -10.8 -3.8 12 54.7 25.8 5.3 5.8 61.5 60.1 59.8 32.8 12.3 15.6 83.9 72.2 31.5 16.6 28.9 Jul-77 21.5 21.5 22 4.5 -0.5 3.6 39.7 20.2 7.6 5.3 71.2 70 67 43.1 5.9 18.3 86.2 75.5 31.9 20.5 32.2 Aug-77 20.1 14 19.6 -1.8 1.2 0.1 44.1 31.6 -6.2 2.1 51.4 58.4 54.4 32.8 6.1 6 86.4 73.2 26.2 22.4 22.4 Sep-77 11.1 12.1 20.1 4.6 0.1 -7.3 39.1 13.4 12.5 6.6 49.8 54.7 55.3 23 1 7.3 79.1 60.8 22 5.6 35 Oct-77 16.2 14.8 22.5 -2.2 4.6 2.7 27.7 8.5 10.2 -0.3 39.9 38.6 33.4 26.8 4.9 12.6 82.5 55.6 22.3 4.1 34.9 Nov-77 17.6 9.6 13.9 -9.6 6 -3.3 30.7 15.5 7.6 4.8 56.4 59.2 49 26.1 7.6 0 80.2 62 24.2 14.8 30.1 Dec-77 30.6 25.1 29.8 0.6 9.3 -2.7 33.1 14.9 10.8 12.6 52.5 58.6 52.5 37.7 3.9 7.2 82.1 64.5 35.2 8.5 36.2 Jan-78 20.4 15 20.7 14 2.9 -7.8 39.6 23.2 6 8.9 42.1 36.1 35 20.8 4.4 9.1 74.1 53.4 25.4 12.3 32.2 Feb-78 11.3 9.6 16.7 2.4 5.9 11.2 47 26.8 10.4 4.3 31.7 30.9 36.4 16 0 15.8 81.7 63.3 28.8 3.1 36.6 Mar-78 9 13.1 17.7 -3.4 -4.2 2.2 45.8 27.9 4.2 6.2 24.7 31.2 27.9 -1.2 3.2 3.3 83.3 63.3 9.1 6.5 28.1 Apr-78 18.6 14.6 25.9 -2.4 11.4 -4.7 45.7 23.5 5.4 4.6 30.3 35.2 36.2 4.1 9.7 15.7 84.4 72.9 12 4.3 19.9 May-78 27.5 16.9 30.4 3.6 7.6 -17.4 47.1 31 16.6 9.2 30.5 22.7 24.2 5.7 1.1 2.4 88.5 67.9 18.9 0 24.6 Jun-78 22.9 15.8 17.8 7.6 5.4 -8.9 38.5 24.4 20.9 14.9 21.2 20.2 18.7 -0.5 -7.9 4 88.4 63.9 15.4 -3.8 24 Jul-78 17.8 15.3 20.7 6.4 8.9 -5.3 48.3 34.2 21.1 0 6.6 7.3 16 -1.7 -0.8 2.2 84.7 64.5 10 -7.9 7.5 Aug-78 27.8 17.8 29.5 13.2 16.1 -7.1 57.5 27 12.3 15.5 11.9 21.7 20.9 -6.9 -8.7 5.4 81.8 67.6 13.6 -3.2 -3.1 Sep-78 17.8 12.3 14.3 6.1 5.6 -0.9 52.5 37.3 10.9 9.5 3.7 -0.9 7.4 -15.5 -4.5 4 82.4 52 9 -4.3 5.5 Oct-78 21 18.2 31.7 7.2 1.2 0.4 51.9 31.2 16.9 8.9 -0.8 0.8 6.6 -11.9 -5.2 -12.8 80.9 64.6 6.4 -4.3 10.9 Nov-78 13.9 14.3 35.3 -3 1.1 -13 66.8 34.2 8 9 6.8 10.5 18.9 -11.3 -13.9 -2.6 86.3 70.1 1.7 -5.3 15.6 Dec-78 8.4 6.2 16.7 -3.7 -3.9 -9.7 73.3 40.8 10.1 1.8 -13.9 -9.1 -4 -21.3 -13.5 -1.9 85.5 59.5 -5.8 -18.3 19.5 Jan-79 4 -3.2 23.6 -7.7 1 -18.1 67.7 32.9 16.2 3.8 -26.7 -19.2 -10.2 -32.7 -17.9 -12.9 89.9 71.2 -5.9 -18 18.6 Feb-79 -1.5 1.8 18.4 -4.1 -5.2 -17.8 67 33.9 3.6 -5 -6.7 5.7 7.1 -5.2 -6.5 -3.7 82.6 72.3 4.6 -8.8 13.3 Mar-79 6 -0.6 13.7 -9.7 -7.8 -23.8 64 35.5 10.7 7.5 -21.3 -17.5 0.3 -18.5 -23.4 2.5 83 67.2 6.2 -20.1 5.1 Apr-79 -3.1 1.5 13.7 0.4 -0.7 -12.5 67.7 37.1 6.4 3.5 -23.4 -17.5 -6.2 -23.2 -16.2 -12.7 84.3 65 -4.8 -19.5 18.5 May-79 -1.2 4.8 15.4 -6.8 -3.4 -19.6 65.2 32.3 -3.7 0 -28.1 -17.2 -6.7 -26.5 -16.1 1.9 86.1 65.2 -1 -13.6 24.8 Jun-79 -4.3 -6.9 28.5 -17.1 7.6 -23.7 85.4 38.5 1.2 -3.3 -21.8 -6.6 -4.1 -25.6 -18.6 -14.4 95.9 65.9 -4.9 -16.7 26.9 Jul-79 -13.3 -14.4 10.7 -15.9 -9.1 -10 74.7 38.1 -4.6 -2.1 -25.5 -7.6 4.2 -23.9 -13.8 -6 85.2 65.4 -0.1 -15.4 22.1 Aug-79 -17.5 -10.6 7.6 -21.9 -9.4 -22.4 66.4 45.4 8.9 -7.2 -36.3 -21.3 -19.4 -28 -14.9 -12.9 89.1 65.8 -21.7 -26.9 22.5 Sep-79 -24.4 -19.5 0.6 -22.7 0.6 -23.2 62.3 40.5 -3.1 -4.4 -29.4 -16.3 -13.5 -22.9 -10.2 0.7 88.4 72.6 -15.6 -27.7 10.1 Oct-79 -28.6 -26.3 -1.1 -28 -21 -35.8 77.5 46.7 0.3 -14.8 -1.2 11.9 4.4 5.3 -3.3 -6.4 90.5 76 -14.8 -13.9 17.2 Nov-79 -20.7 -3.9 9.6 -14.5 -3 -17.3 68.5 42.9 11.1 0.7 -14.7 0.2 0.3 -11 -3.7 -8.3 85.3 71.3 -8.4 -16.7 9.4 Dec-79 -15.7 -7.9 2.9 -20.6 5.7 -46.1 71.3 39.2 1.7 -10.3 -29 -6.3 0.1 -10.5 -20.8 -11 87.8 80.8 -13.2 -9.3 -1.5 Jan-80 -18.5 -20.1 -6 -16.6 -8.2 -32.3 73.4 37 -7.8 -13.6 -11.1 5.7 12.3 -5.8 2.5 -0.8 87.5 75 -3.8 -12.9 17.6 Feb-80 -20.9 -22.8 -13.4 -17.7 -10.4 4.6 71.6 53.6 -8.2 -12.3 -6.3 -1.7 3.9 -5.2 -6.1 -2.5 88.3 70.7 -5 -16.3 3 Mar-80 -19.3 -28.9 -4.7 -18.3 -5.1 -21.5 78.5 44.9 -12.8 -7.6 3.5 14.7 17.4 -6.4 -0.8 0.1 87.8 72.8 6.4 -5.1 19.9 Apr-80 -37 -32.6 -12.4 -29.4 -0.6 -23.8 71.1 47 -4.9 -11.5 -4.1 -2.9 8.9 -23.5 -10.8 -19.6 85.8 67.1 -9.7 -21.1 13 May-80 -53 -53.5 -22.3 -47.6 -32.9 -16.6 63.2 37.2 -21.6 -24.3 6.4 27.1 11.5 -11 -20.4 -7 75.1 64.3 -11.7 -18.1 4.7 Jun-80 -54.4 -49.3 -27.1 -50.6 -33.6 -0.1 54.4 33.8 -29.5 -45.6 25.2 33.3 23.9 6.7 5.5 4 81.6 68.6 -5 -0.7 6.8 Jul-80 -57.2 -45.2 -26 -49.8 -19.2 -16.4 36.9 24.9 -27.4 -24.5 37 36.5 30 -5.1 -5.6 7.7 78.9 71.2 7.4 13.1 16.4 Aug-80 -39 -34.2 -27.7 -45.2 -12.1 -13.8 48.4 18.6 -31.4 -30.3 56.1 43.8 36.3 13.5 -7.8 20.2 75.1 60.3 10 9.1 18.7 Sep-80 -10.3 -6.8 -3 -37.5 -17.7 -13.6 54.1 21.9 -9.7 -16.2 75.6 63.1 55.9 20.2 10.9 22.5 91 72.2 26.1 22.6 19.9 Oct-80 24.6 14.2 16.3 -11.6 -6.4 2.6 58 53.1 -13.2 -9.3 66.1 57 56.2 21.8 12.6 17.6 89.1 74.1 32.8 16 27.4 Nov-80 8.5 5 -1.1 -13.3 -8.7 -3.3 72.8 28.2 -1.6 -5.2 68.5 54.7 57.3 24.1 9 27.7 92.9 69.3 34.4 28.3 29.7 Dec-80 7.3 4.4 4.4 -10.5 -5.9 -0.7 58.1 27.3 -6.7 1 73.5 67.1 63.6 23 9.4 16.9 88.3 71.8 41.1 25.1 33 Jan-81 2.1 2.4 -0.3 -17.7 -12.1 1.5 59.1 37.8 -10.3 -1.2 54.6 46.7 36.2 10.6 2.2 2.9 87.6 75.7 -8.2 -0.8 15.5 Feb-81 5.3 11.1 11.9 -19.2 -9 -3.9 54.8 32.7 -3 0.2 52.4 60 55.2 17.2 7.6 -6.5 81.2 68.4 17.1 19.5 17.6 Mar-81 8.2 7.5 9.1 -18.3 -12.9 -4.3 49.4 13.2 -7.9 -4.6 66.6 50.5 48.3 16 8.3 -25.1 88.7 73.6 1.9 15.8 18.9 Apr-81 -1.2 -12.2 -15.6 -25.8 -10.4 -5 45.4 14.4 -4.9 -5.6 67 61.3 62.7 23.2 3.9 8.4 87.5 82.9 18.1 29.6 21.7 May-81 9.3 0.3 7.6 -17.6 -0.2 11.9 65.4 43 -2.3 -2.5 71.2 62.5 68.4 21.7 12.4 4.8 88 75.2 19.3 21.4 20.3 Jun-81 -2.2 -12 -2 -18.7 -1.6 -10.1 56.3 33.7 -5.9 -1 63 50.5 42.3 10.5 13.6 -3.6 81.6 64.1 12.7 12.8 22 Jul-81 5.4 11.7 18.5 -10.3 -8.7 -7.3 53.6 34.1 12.5 1.2 69.4 65 61.5 34.8 27.6 17.6 91.4 71.4 38.5 21.3 40 Aug-81 17.2 12.5 16.7 -8.3 1.1 18.3 48.6 26.9 6 1.9 63.5 65.1 66.2 30.6 12.8 -12.1 89.8 72.9 32.1 20.8 36 Sep-81 7.5 22.6 27.7 0.3 -4.3 -15.1 50.4 31.7 -8.3 4.2 62.4 65.5 63.5 24.1 -4 -7.2 86.6 78.5 15.9 14.9 35.1 Oct-81 -13.3 -9 -0.9 -19.2 -8.8 -11.4 39 21.6 -16.6 -9.2 53.9 65.4 60.2 29.1 5.3 -7.4 81.6 60.7 18.8 15.1 23 Nov-81 -26.2 -23.8 -14.8 -31.6 -13.7 -25 40.4 12.8 -30.9 -22.6 61.9 57.2 47.6 20.2 5.1 -4.4 77.8 63.2 12.5 10.2 14.7 Dec-81 -34.6 -26 -19.7 -40 -20.7 -20.8 27 15.4 -35.6 -21.7 71.3 61.8 59.8 31.5 16.9 -5.2 78.4 56.7 27.4 19.6 16.7 Jan-82 -19.9 -10 -0.5 -31.9 -12.2 -17.9 22.5 8.1 -26.6 -12 68.1 66.9 63.4 43.9 18.3 4.6 74 56.2 28.2 30.9 16.5 Feb-82 -15.3 -10.7 -1.3 -25.9 -11.9 -27 21.6 8.9 -21.1 -9.4 67 68.7 63.3 30.5 15.3 10.1 72.3 57.1 25.7 22.6 23.9 Mar-82 -15.5 -1.1 -0.1 -21.2 -13 -24.9 24 10.6 -20.7 -8.4 48.3 51.1 44.9 25.6 5 1.8 74.8 51.1 23.8 8 12.3 Apr-82 -3.2 0.1 -2.7 -21.8 -14.7 -29.7 14.1 -2.9 -27.5 -10.3 67.4 68.1 60.1 32.3 17.7 9.3 71.8 52.5 35.7 23.4 6.7 May-82 -4.6 0.2 -2.3 -15.8 -15.7 -36.5 2.9 -2.7 -26.8 -14.7 67.7 70.4 63.1 31.4 10.6 5.6 67.3 49.5 34.2 37.8 6 Jun-82 2.2 9.8 6.5 -18.1 -10.3 -23.9 9.4 -2.2 -16.8 -12 66.9 67.1 58.4 33.5 9.4 11.7 58.1 39.2 38.2 25.3 7.3 Jul-82 2.6 -4.2 -4.5 -17.1 -13.3 -38.1 3.7 -6 -24.8 -19.1 73.7 68.6 62.3 31.7 3.3 3.2 60.5 36.5 33.6 22.1 11.6 Aug-82 -2.7 -7.1 -2.7 -29.5 -13.9 -23.2 9.9 -3.3 -28.6 -9.7 67.5 63.9 61.8 32.9 12.5 7.3 60.4 42.3 34.3 21.2 1.4 Sep-82 -13.6 -0.8 0 -24.9 -14.6 -28.8 5.2 -0.4 -29.7 -15.2 82.9 82.2 68.6 35.5 12.9 2.4 61.4 42.5 36.1 21.2 9.4 Oct-82 10.8 10.3 1 -16.1 -12.4 -35.7 8.3 -6.5 -19.9 -9.1 79.6 74.5 63.5 31.9 12.9 9.1 52.4 41 32.4 22.5 7.3 Nov-82 1.8 3.5 2.6 -16.5 -11.9 -28.7 7.1 -3.5 -25.7 -16.1 78.9 82.2 72 27.7 11 4.6 66.6 40.9 35.9 23.1 7.7 Dec-82 14.7 12.8 0.9 -14.3 -6.7 -24.8 5.7 -5.3 -22.8 -9.4 72.5 75.3 66.3 37.7 14.1 11.6 56.9 40.3 38.3 16.6 8.2 Jan-83 12.5 16.8 8.9 -13.8 -1.1 -22.8 -0.8 -4.2 -20.2 -12.2 76.9 74.9 63.1 37.3 9.2 9 46.7 41.6 44.6 20.5 4.9 Feb-83 20.1 24.1 14.3 -10.2 -2.1 -24.1 4.1 -5.4 -13.6 -7.2 76 71.4 62.5 30.3 6.9 8.8 61 42.5 34.7 20.5 3.1 Mar-83 32.9 22.2 19.7 -6.3 -2.9 -17.3 5.5 -1.2 -3.7 -7.7 77.2 72.7 65.8 48.1 12.6 17.3 57.2 44.5 38.7 28.2 17.6 Apr-83 37.1 28.9 33 3.6 4.9 -13.3 11 -0.8 3.8 2.6 76 78.8 74.4 45 18 11.1 66.7 50.3 38.1 23.4 25.3 May-83 37.7 36.3 27.3 5.4 2.8 -14.4 22.4 5.2 1.1 1 83.7 78.4 75.9 48.2 18.7 23.8 78.6 51.9 43.9 22.3 27.7 Jun-83 42.3 28.3 33.1 8 8.1 -15.8 23.2 9.8 4.4 9.7 80.5 84.7 76.4 58.8 33.3 24.4 81.7 58.8 45.2 30.6 35.3 Jul-83 49.5 37.7 36.8 19.7 12.2 -3.2 24.9 13.1 7.7 11.6 75.9 73.8 65.3 40.6 13.2 27.3 81.1 62.5 35 27.3 21.7 Aug-83 41.9 37.3 36 19.6 16.2 -6.1 33.3 19.2 13.4 9.2 82 79.6 74.8 26.6 11.8 22.5 77.9 58.7 44.5 25.9 31.2 Sep-83 40.6 29.2 24.7 9.3 7.4 -2.1 29.7 9.9 17.7 18.6 73.3 68.6 59.4 33.8 12.5 41.1 80 65.7 39.9 23.8 24.5 Oct-83 35.4 30.3 29.2 12.4 9.9 -7.3 39.2 15.2 12.7 11.2 71.6 65.9 61.9 29 9.1 23.7 78.6 49.8 31.4 21.1 21 Nov-83 44.8 40.4 38 14.3 10.5 5.9 33.5 23.1 16.7 16.5 65.1 64.5 59.2 28.3 8.8 13.9 72 58.6 28.1 19.3 38 Dec-83 41 29.1 33.1 7.3 3.3 -1.5 33.5 18.7 6.7 13.6 61.8 68.4 60.2 28.2 6.5 2.4 79.4 59.5 31.3 21.2 39.3 Jan-84 47 35.8 37.7 17.1 4.4 -4.9 33.5 21.7 15.3 9.3 63.1 59.4 54.8 28.3 5.5 15.2 80.7 60 18.2 13.4 44.8 Feb-84 25.7 31.2 24.2 4.1 -0.9 0.7 30.1 14.3 5.7 -4.1 63 64.1 61.1 29.7 8.7 22.2 83.1 59.4 39.2 18 33 Mar-84 35.2 29.5 28.6 12.8 9.9 -0.5 40.6 17.3 12 22.2 65 67.6 59.2 29.5 14.4 22.1 83.1 69.2 37.9 21.2 36.8 Apr-84 36.8 32.9 32.1 14.3 13.2 1.4 50 21.1 6.1 6.5 58.3 54.5 55.2 23.2 3.7 11.6 78.7 56.2 23.1 15.4 42.3 May-84 31.7 33.1 33.3 9.4 7.5 13.2 37.4 17.2 14.9 12.4 44.2 57.6 46.9 23 13.1 8.5 83.6 59.5 16.3 16.8 29.2 Jun-84 27.7 28.1 26.3 2.3 -0.1 6.9 34.4 13.7 2.7 8.7 39.6 39.8 34.1 8.9 5.5 3.6 78.2 59.2 9 12.1 26.7 Jul-84 1.2 -5.5 20 -2.8 3 9.3 42.2 19 1.4 -4.5 40.7 43.7 42.4 11.1 -0.1 -0.3 77.1 53.3 14.8 6.4 15.5 Aug-84 23.9 14.9 26.9 -10 -1.6 -0.5 25.1 15 4.9 -4.9 41.2 48.2 42.3 11.3 10.6 14.3 76.5 52.2 9.7 12.4 27.9 Sep-84 22.3 23.3 30.6 -5.2 5.3 6 23 12.7 0.8 8.5 33.6 41.2 46.9 14.5 3.9 3.4 69.8 47.2 5.6 7.1 27.7 Oct-84 15.4 24.2 31.8 -15.4 -3.4 -2.3 17.2 11.2 0.9 -5.1 42.5 56.8 51.3 12.2 17.9 -10.8 78 48.3 18.4 13.3 31.3 Nov-84 2.6 3.8 20.2 -23.8 -4.1 -13 20.7 8 -3.9 -14.1 38.7 45.6 38.7 16.8 9.9 0.9 74.9 42.1 14.7 24.5 20.2 Dec-84 2.2 5.9 10.5 -8.4 2 -6.8 17.9 10 -5.2 -7.6 39.7 49.9 48.4 11 6.3 0.2 75.3 52.8 9.4 14.3 23.7 Jan-85 5.6 0.8 21.4 -11.7 0.5 -15.2 24.3 8.5 -7.7 -6.1 41.8 48.2 50.8 12.6 7.5 -8.8 62.1 40.6 3.6 17 24.6 Feb-85 10.9 13.2 20.6 2.7 -1.4 -8.5 20.1 3.8 -8.3 -0.9 46.3 52.6 45.4 9.9 12.3 -15.1 65.2 43.2 25.2 22.2 26.8 Mar-85 31.1 30.1 22.5 -1.4 -2.4 -12.1 16.8 7.9 -0.5 -5.7 47.6 52.7 52.4 5.6 9.6 -8.4 79.1 54 8.7 16 21.7 Apr-85 9.8 10 8.1 -25.2 -0.7 0.1 18.8 1.1 -8 -6.4 42.1 51.2 47.5 7.9 1.4 -19.5 69.2 34.4 12.4 9.7 23.5 May-85 8.1 17.3 16.8 -9 1.3 -26.6 15.9 15.2 -9.7 -1.4 38.1 41.5 39.7 1.9 -0.1 -28.8 54.4 40.2 1.9 5 21.1 Jun-85 -2.3 -4.3 9.1 -5.9 2.9 -26.5 9.9 8.9 -9.4 -4.9 16.6 24.1 19 -3.2 -3.2 -17.2 61.1 30.8 -2 -6.2 9.9 Jul-85 11.3 15.9 33.3 -11.2 -1.3 -32.5 16.5 0.3 -8.1 -7 27.3 35.9 28.5 0.7 -3.2 -23.2 51.6 33.2 -9.7 -1.5 15.8 Aug-85 7.1 23.1 8.9 -4.9 -4.7 -18.6 14.4 4.1 -16.3 -0.5 21.6 32.1 31.9 3.4 -8.4 -23.8 55.1 32.8 -6.7 1.8 23.3 Sep-85 2.3 10.1 5.1 -5.6 -10.7 -25.5 13.7 4.1 -14 -6 30.5 31.7 30.9 5.2 8.7 2.7 45.1 23.2 -8.6 -1.3 6.9 Oct-85 6.1 17.1 13.8 -12.9 -8.4 -18 2.6 -0.5 -17.7 -8.9 25.5 25.6 22.8 9.4 -0.1 -18.3 46.5 27.7 -9.5 9.4 12.7 Nov-85 19.7 25.4 28.3 10.5 -0.6 -10 3.3 0.4 -6.3 8.8 32.8 28.2 36.5 -0.3 -0.8 -17.9 40.6 28.8 -8.1 6.4 21.3 Dec-85 13.6 17.6 13.7 -5.9 6.2 -18 8.9 -1 -5.6 -8.8 29.5 26.6 27.5 4.1 -6.4 -23.7 46.2 13.9 -12.2 0.9 15.7 Jan-86 22.4 27.8 25.8 -3.8 -2 -16.5 6.6 -2.1 -4.3 5.1 37.8 41.4 38.2 25.9 7.3 -9.5 47.8 30.4 -9.7 5.5 28 Feb-86 19.9 20.4 20.5 -2.1 2.7 -19.2 6.1 0.7 2.4 2.6 36.3 34.4 34.3 7.6 9.3 -16.7 43.8 28.2 -6.8 -3.4 16.9 Mar-86 14 12.9 19 -12.1 -0.6 -13.9 17 7.2 -9.8 9 27.4 31.5 28.1 10.4 1.5 -19.9 45.7 25.6 -3 0 12.8 Apr-86 3 7.3 25.7 -12.3 -4.8 -17.9 -2.8 -2.2 -20.1 0.1 28.5 26.6 31.6 -7.2 4.9 -14 34.5 22 -12.4 2.9 5.1 May-86 2 0.3 7.3 -13.9 -4.6 -12.9 2.2 -2 -9.5 -6 19 17.5 22.8 -6 -8.6 -21.5 29.2 19.6 -10.6 -3.9 2.5 Jun-86 2.8 9.7 14.6 -9 -2.9 -18.8 0.2 -9.2 -6.9 -0.4 32.4 29.2 27.1 1.8 -4.4 -24.3 23.8 16.3 -5.7 -3.5 9.2 Jul-86 11.5 16.5 19.5 -2.1 -8.9 -21.2 4.4 0.9 -5.8 8.6 29.8 32.4 31.7 7.3 -1.4 -12.5 44.6 23.9 1.4 8 10.6 Aug-86 7 15.8 21.3 -3 -7.3 -10.4 -3.2 -7.1 -5.5 -5.5 28.6 27.4 24.3 5.5 -3.9 -9.2 30.6 17 -3.6 2.2 3.2 Sep-86 10.6 14.4 24.3 -1.2 1.3 -19.4 3.9 1.6 -0.7 0.6 23.9 24.1 20.6 4.5 -0.7 -20.3 44 17.9 -6.9 2.6 1.3 Oct-86 9.1 15 14 7.3 -1.3 -10.2 22.7 3.8 0.2 -11.3 25.7 20.4 26.1 3.3 -5.6 -7.9 47.9 24.3 -6.2 1.2 9.8 Nov-86 16.4 10.7 14 5.4 2.8 -12.8 18.9 6.3 -0.2 3.6 25.9 34.9 25 5.3 -6.4 -19.2 48.9 21.2 -3.8 -5.4 19 Dec-86 23 19.7 19.9 3.6 -3.2 -4.8 17 2.6 6.1 -1.1 34.5 26.2 27.1 3.7 2.1 -13.5 44.5 21.4 -0.8 -13.8 2.5 Jan-87 5.9 14.6 7.8 -0.5 -0.2 -4.8 5.2 3.1 -1.1 -0.4 29.3 32.4 25 -2.4 -7.1 -32.1 48.7 28.1 0.4 2.9 1.4 Feb-87 9.4 13.1 15.7 -4.2 -5.6 15 17.2 3.9 1.4 1.2 33 29.5 33.7 3.5 -5.5 -0.7 56.9 30.5 -1.4 -0.3 15.1 Mar-87 5.5 13.6 12.8 -4.8 -5.5 -15.5 19.2 3.4 -0.2 -1.7 23.7 19.7 20.3 3.5 -4.3 -16.9 50.4 18.6 -3.3 -1.9 7.1 Apr-87 14 15.2 11.6 -5 -5.3 3.4 21.8 12.5 -4.8 5 7.7 16.9 5.9 -4.1 -7.5 -22.4 51.4 29.6 -15.8 -7.4 6.5 May-87 19.8 15.7 19.4 -4.2 -6.7 -12.1 29.6 1.6 12.8 2.4 8 16.7 10.4 -7 -15.1 -13.5 59.8 23 -5.6 1.3 16.8 Jun-87 13.1 16.8 26.7 -7.3 -2.7 -7.8 35.4 9.1 0.1 3.9 23.4 20 22 -0.2 7.4 -8.5 63.6 36 -7.4 4.9 17.8 Jul-87 15.4 17.7 13.1 4.9 -0.3 -8.6 36.7 3.1 6.4 10.8 23.5 21.6 18 3.1 -8.9 -16.2 54.6 26.1 -6.3 -4 7.6 Aug-87 30.2 29.9 27.3 5.4 8.8 -6.3 36.3 9.3 13.8 16.4 21.3 24.2 18.2 -1.9 -13.9 -17.3 63.4 20 -6.1 -4.7 12.4 Sep-87 26.3 36.5 31.1 3.6 -2.7 -6.7 48.9 18.2 7.5 9.9 23.2 27.9 26.1 -6.1 -18.3 -3.1 62 36.2 -1 0.7 27.5 Oct-87 27.2 22 39 3.3 8.9 -21.9 48.9 19.6 17.9 22.7 28.8 23 16.4 -12.1 -21.3 -4.4 67.8 39 1.8 -4.4 18.3 Nov-87 11.8 13.7 15.2 -6.2 -4.8 -7.5 37.5 17.3 7.4 -2.5 8.4 3.8 10.1 -3.3 -10.5 -12.9 73.2 39.1 -7.2 -17.1 13.6 Dec-87 29.7 38.5 39.3 13.2 -14.8 -10.5 43.8 24.6 11.7 19.1 32.4 14.2 27.9 -6.6 -22.4 -5.7 59.3 38.5 10.4 -1.7 15.2 Jan-88 3.6 14.3 17.8 -3.4 -2.5 12.3 54.7 34.3 14.3 0.9 10.5 8.6 10.5 -2.7 -21.7 -12.4 68.7 35.4 1.1 -7.9 10.9 Feb-88 18.4 18.9 26.6 6.8 3.8 9.1 50.1 23.8 11.9 8.8 1.6 11.5 7.3 -21.1 -20.7 -5.9 46.7 31.8 0.3 -10 15.5 Mar-88 12.7 12.3 24.5 -4.9 1.5 -1.1 45.5 23.3 17.6 4.1 -6 5.2 5.2 -29.9 -23.3 3.3 70.6 35.2 -2.1 -7.7 26 Apr-88 26.6 16.7 33.8 2.2 10.9 -3.1 57.2 26.1 15.8 11 10.4 12.3 15.3 -4.7 -18 5.8 68.4 35.6 6.2 -1.9 -0.3 May-88 17.8 23.4 27.7 -4.2 -3.6 4.9 52.7 15.6 16.8 2 22.6 25.4 32.1 15.9 0.4 -4.2 60.4 39.7 12.5 0.2 22.3 Jun-88 17.5 25.9 31.2 9.6 2.4 3.9 60 29.4 14.2 10.5 18.1 33.8 30 5.4 -7 -0.4 81.4 42.4 17.7 -0.7 23.4 Jul-88 23.6 24.2 28.4 2 7.5 5.9 53.2 28.5 13.8 5.3 24.7 25 29.4 6.6 -5.4 2.3 80.5 62.3 15.6 2.6 23.5 Aug-88 15.3 21.8 31.8 1.3 5.8 -8.2 61.5 29.8 3.8 7.7 20.8 17.2 22.2 1.8 -0.7 -17.9 76.9 54.8 15.3 8.3 24.8 Sep-88 25.6 31.9 31.1 9.7 3.9 6.7 58.6 26.4 17.5 14 22.4 28.8 30.3 1.4 -11.2 -14.1 69.6 47.7 17.9 4.1 30.3 Oct-88 27.2 35.9 42.8 11.8 10.4 6.8 54.6 17.6 20.9 14.7 12.4 19.8 19.2 0.6 -11.1 -6.4 61.1 45.6 7.3 1.2 26.5 Nov-88 27.2 34.7 38.8 8 13.7 8.8 53.4 30.2 13.1 7.6 17.5 21.9 16.6 -12 -0.8 -4.5 58.5 49.1 10.4 2 26 Dec-88 22.8 23.3 28.1 0.4 2.5 5.1 54.1 33.5 9.8 2.8 4 21.8 17.1 -1.8 -10.7 -9.7 74.6 57.9 7 6.8 38.5 Jan-89 28.2 24.5 26.5 8.5 -1 -4.6 55.3 32.1 8.8 12 -2.8 7.2 15.1 -12 -18.6 -7.1 72 51.4 9.6 -5.9 39.6 Feb-89 20.2 19.9 27.1 -1.4 -4 -8.7 54.6 36.8 8.6 2 -2.3 -1.3 13.3 -8.2 -21.7 -12.2 69.5 43.9 1.6 -15 24.8 Mar-89 18.1 29.4 24.6 -10.3 -2.5 -2.4 51.5 26.4 8.6 8.7 0.3 2.6 4 -12.9 -19 -10.4 65.8 45.6 4.4 -13.4 22.9 Apr-89 3.9 14.7 11.6 0 -4.2 -9.8 45.1 25.1 5.8 3 0.2 12.3 12.1 -9.4 -24.7 -16.7 62.7 40.6 -6.4 -19.3 27.5 May-89 -10.1 16 19.2 4.2 -6.4 -5.2 43.3 25.1 -2.4 0.3 -7.5 -1.4 9.2 -15.3 -22.3 -16 61.8 39.4 0.4 -18.6 19.8 Jun-89 -7.6 0 11 -15.7 -12.3 -0.7 41 19.5 -2 -7.8 -8.4 -5.2 -7.9 -27.4 -23.1 -23.5 52.5 31.8 -12.2 -22.3 9.6 Jul-89 -16.8 -8 8.7 -31.4 -14.6 -7.1 36.3 14 3.6 -9.6 -2.8 4.4 9.3 -15.9 -22.9 -15.4 55.1 32.3 -2.2 -6.1 18.1 Aug-89 -9.4 -3.7 4 -18.7 -13.8 -18.2 32.8 12.3 2 -13.4 -5.3 3.5 1.8 -20.6 -23.8 -11.4 44.2 20 -12.9 -22.9 20.5 Sep-89 -5.4 -1.4 13.8 -24.6 -10.1 -10 20.7 2.6 -6.8 -19.7 -7.8 11.1 7.1 -17.7 -20.3 -10.5 49.1 25.3 -11.4 -15.7 17.6 Oct-89 -6.9 1.6 7.8 -18.9 -8.9 -6.9 20.8 6.7 -10 -13.2 -1.8 6.5 7.4 -13.4 -13.2 -12.4 45.2 8.3 -13.1 -7.5 2.3 Nov-89 -4.3 5 13.6 -27.6 -16.8 -15.9 27.8 3.2 -0.7 -7.9 2 15 14 -9.4 -15.9 -8.9 39.8 19.6 -6.9 -8.5 10.4 Dec-89 -2 15.1 20 -18.3 -10.3 -10.7 19.9 -5.4 -4.9 -3.9 -0.9 7.7 7 -12.7 -12.4 -4.7 39.9 8.1 2.4 -16.7 6.7 Jan-90 -7.4 6.2 17 -22.6 -14.5 -15.8 21.3 1.9 -8.8 -5.7 9.5 14.1 13.1 -13.5 -18.1 -15.1 38.3 27.8 -4.2 -19.6 1.4 Feb-90 -22 -8.5 11.3 -30 -15.2 -11 22.1 3.8 0.5 -10.7 -0.2 1.7 5.4 -17.1 -23.7 -16.3 24.3 6.9 -7.7 -12.4 -4.6 Mar-90 -22 -13.8 -2.5 -23.4 -15.8 -13.7 26.9 4.3 -16.1 -12.2 13.1 21 20.3 -2.6 -17 -17.2 43.7 24.3 -7 -10.5 -9.5 Apr-90 -9.1 0.7 12.3 -28.4 -25.2 -11.2 29.3 6.1 -10 -17.3 13.5 22.5 24.4 -10 -16.9 -13.8 47.2 33 -8 -11 0.7 May-90 -16.5 -13 1 -20.3 -11.8 -1.4 26.7 5.4 -14.4 -14.6 13.8 21.2 21.5 -6 -19.7 -7 44.1 25.3 -7.8 -7.2 4.2 Jun-90 -8.6 -3.5 2.7 -21.6 -8.5 -14.1 5.9 -1 -15.2 -15.7 18.7 25.2 24.1 -0.2 -23.7 -2.9 41.9 30.7 -15.9 -7.4 7.8 Jul-90 -17.7 -6.3 5.4 -19.8 -18.9 -12.5 26.5 -7.4 -16.1 -24.2 5.2 6.5 3.3 -15.4 -22.6 -21.7 29.4 12.9 -25 -16.2 2.9 Aug-90 -18.2 -18 -3 -31.2 -16.7 -8.9 16.2 2 -19.2 -18.4 1.7 7.7 8.5 -12.5 -16.8 -25.4 38.9 17.6 -8.5 -4.1 3.5 Sep-90 -43.5 -30 -12.3 -44.8 -22.5 -11 41.9 1.3 -22.5 -21.4 -17.6 -6.3 -1.7 -27.7 -31.7 -14.4 63.7 22.9 -27.8 -18 -11.5 Oct-90 -48.2 -30.1 -26 -35.4 -21.6 -15.3 42.1 4.9 -20.2 -29.1 -11 -6.7 -6.1 -19.8 -21.3 -29.7 45.1 21 -26.2 -24.3 1.4 Nov-90 -27.2 -20 -7.7 -26.6 -22.1 -20 39.1 6.4 -26.3 -26.3 6.7 9.6 7.9 -13.4 -17.8 -30.9 55 24.5 -23 -11 -1.5 Dec-90 -37.1 -23.5 -11.3 -25.8 -27.6 -0.2 39.1 -4 -21.7 -27.2 11.7 9.8 7.5 -16.2 -17.5 -27.2 54 18.8 -27.5 -17.3 5.2 Jan-91 -31.9 -20.2 -10.7 -25.5 -19.6 -9.5 14.6 -6.8 -21.1 -27.7 -11.4 2.2 1.3 -21.8 -15.3 -15.8 28.8 12 -19.4 -8.4 -7.5 Feb-91 -22 -15.2 -7.6 -26.1 -17.7 -20.2 8.9 -8.5 -21.6 -26.7 26.7 30.2 34.7 0.7 -11.4 -14.7 37.4 24.8 -10.3 -1.2 10.3 Mar-91 -11.8 -2 -3.6 -20 -14.5 -20.9 7 -10.8 -18.5 -25.3 39.9 34.1 37.8 -1.1 -6.3 -12.4 33 19.9 2 1.2 10.3 Apr-91 -6.5 -0.2 4.7 -20 -16.2 -1.5 11.6 -16.9 -24.6 -19.1 40.6 41.6 34.2 6.5 -0.1 -2.7 38.8 23 7.6 8.1 23.9 May-91 3.8 10.1 6.2 -11.5 -8.6 -19.7 0 -18.2 -11.1 -10.5 51.8 49.9 48.3 12.4 1.3 -20.5 38.2 13.9 6.1 15.6 16.5 Jun-91 12.9 11.4 7.7 -7.3 -6.1 -9.4 4.1 -11.4 -9.2 -5.2 59.3 54.4 45.1 20.8 10.6 -8.7 30.8 24.8 15.5 21.7 25.2 Jul-91 20.4 16.2 19.1 -1.5 0.4 -30.3 5.2 -7.5 -13.5 -2.2 63.3 61.9 53.1 21.5 9.5 -3.4 49.3 31.3 23.7 18.7 27 Aug-91 26.9 29.8 20.4 1.5 -0.4 -19.1 9.1 -8.2 -8.1 -2.1 66.6 62.8 59.1 23.3 9.7 -2.5 46.2 35 17.2 12.9 17.3 Sep-91 19.9 14.6 17.4 6.9 -0.1 -28.6 8 -2.7 0.9 -1.3 71.6 68.3 61.2 30.4 6 -1.1 40.6 31.3 21.1 21.3 15.1 Oct-91 9.5 4.3 11.5 -10.7 -7.6 -22 13.9 -2.7 -11.4 1 71.5 70.8 62.6 24.7 4.2 -5 50.2 29 5.9 18.1 21 Nov-91 1.2 0.3 -7.7 -6.2 -2.3 -11.6 7.6 -7.6 -9.4 -5.9 64.6 54.7 52.3 22 -4.2 -5.9 41.8 32.9 21.7 19.1 14.4 Dec-91 -18.8 -11.1 -3.4 -14.9 -3.6 -17.5 9.6 -1.4 -21.3 -21.8 65.3 57.4 55.6 26.8 -5.3 -5.2 32.6 22.6 15.9 22 18.7 Jan-92 -2.1 -4.3 16.3 -21.9 -16.4 -5.7 -2.3 -17.8 -7.9 -11.8 51.8 48.2 44 22.3 0 -10.1 31.2 19.3 3.3 21.3 23.8 Feb-92 0.6 12.4 6.1 -7.5 -8.8 -13.5 5 -15.9 -19.9 -9.1 57.2 49 42.3 18.8 0 -2.8 34.2 20.5 13.2 16.8 27.8 Mar-92 14.9 9.8 12.9 5.1 -1.4 -2.9 13.2 -5.1 -4.9 -9.1 46.9 47.4 45.2 19.5 4.4 -10.8 36.6 19.6 6.2 19.6 21.9 Apr-92 20.1 20.2 18.3 -1.4 -0.8 -11.3 8.9 -2.5 -6.2 2.4 56 53.4 49.8 22.8 2.4 -10.9 35.1 22.7 14.6 21.1 18.6 May-92 17 11.4 10.8 -5.4 -7.8 0.1 16.8 0.1 -4.5 -6.1 56.3 57.2 54.9 18.3 3.4 -4.5 33.4 20.7 20.6 17.7 16.2 Jun-92 14.8 14.7 18.9 -10.7 0 2.7 13.1 2.2 7.6 0.9 66.7 55.8 59.9 20.8 2.1 -1.8 38.7 20 28.4 26.6 32.8 Jul-92 28.4 20.4 16.1 -6 1 7.8 10.1 -2.3 3.5 2.4 52.7 51.4 50.9 12.3 -8.5 4.3 30 20.9 16.3 25.3 20.2 Aug-92 16.5 19 22.5 -0.7 -0.9 3.4 14.2 0.5 -0.4 6.7 54.6 49.1 52.6 20.8 -1.5 -5.1 32.9 17.6 4.8 26.8 23.2 Sep-92 21 22.7 20.8 -1.8 -5.8 0.7 7.5 -2.6 0.2 3.7 56.8 56.9 58.2 22.6 11.1 -7.3 36.2 33.4 23.3 29.2 27.4 Oct-92 -4.9 0.5 3.9 -5.4 -6.4 -4.6 3.2 -6.3 -10 -3.5 55.5 53.8 50.5 21.5 1.1 -6.6 43.8 27.1 14.6 19.6 23.6 Nov-92 18 21.2 26.6 -4.4 -0.3 -10.3 0.3 -8.5 -8.5 -2.2 60.5 59.6 58.4 23.2 9.9 -5.8 35.6 23.8 13.3 24 15.1 Dec-92 25.3 19.5 25.1 -6.2 -5.6 -17.3 4.1 -4.5 -0.1 -0.1 52.7 50.8 52.2 14.2 6.1 0.7 40.9 26 9.6 16.4 21.8 Jan-93 31.1 28.8 30.4 16.4 3.3 -20.8 7 4.1 0 11.2 54.5 52.5 49.7 18.8 10.7 -2.1 45.9 26.9 13.6 24.2 23.1 Feb-93 34.4 29.7 35.3 14.2 6.9 -11.9 19.1 1.8 3.6 4.7 64 49.3 49.5 15.4 10.3 -5.3 45.8 30.3 8.5 22.5 20.9 Mar-93 16.2 14.4 15.3 0 -3.6 -8.5 14.4 1.4 -5.4 3.4 47.3 46.4 42.1 20.8 -1.3 -5.8 41.7 27.3 1.6 20.2 26.2 Apr-93 23.3 19.8 19.4 6.9 -0.5 1.1 14.5 6.2 -3 4.1 40.2 35.5 40.6 -0.9 -7.8 -13.4 43.9 27.5 3.9 11.7 20.5 May-93 14.7 14.3 18.6 -1.1 -3.4 -11.6 17.7 1.4 2.8 0.1 28.4 23.8 21.5 0.2 -2.3 -15.2 45.9 25.8 -4.3 4.6 18.8 Jun-93 3.3 6.5 11.6 -3.4 -10.8 -9.3 15.1 -1.9 -9.1 -7.2 32.4 30 27.4 5.4 -8.4 -20.9 47.3 14.1 -5.3 -2.3 11.4 Jul-93 -2.5 3.3 8.9 -3.2 -8.2 -3.2 17.6 -0.5 -12.2 -5.7 38.4 36.3 40.7 8 -5.3 -17.3 40.3 16 -6.2 -0.9 -3.4 Aug-93 -0.6 3 0 -9 -10.4 -3.8 8.2 -7.2 -13.5 -7.9 39.7 41.7 39.4 6.5 -4 -13.3 40.1 20.2 0.9 11.7 16 Sep-93 7.3 10.3 10.5 -12.9 -8.1 -2.9 12.4 -6.2 -7.1 -5.2 37.2 36.8 39.7 9.5 1.8 -7.2 35.8 13.2 -3 5.8 18.9 Oct-93 8.9 9.7 10.9 -1.2 0.4 -7 3 -6.7 5.3 -3.8 42.3 43.7 44.1 23.2 -3.3 -8.1 47.4 19.4 13.5 18.2 22.8 Nov-93 18.7 21.7 10.8 2 -4.7 2.1 11.9 -1.2 -5.3 -7.6 34.6 39.8 38.3 3.5 -11.6 -12.3 23.8 14.6 2.1 15 31 Dec-93 41.2 31.2 44.6 -0.6 -4.5 -4.1 12.3 1 3.9 15.6 46.8 46.4 42.9 5.6 -1.5 -14.2 36.7 25 3.7 4.6 23.7 Jan-94 27.3 24.2 24.8 0.2 1 -10.8 23.2 14.5 6.3 9.8 45.4 46.2 46.9 16.9 -5.3 -0.8 38.5 21.9 11.7 9.1 21.2 Feb-94 21.4 16.9 20.6 5.4 4.2 8.2 27.7 14.9 4 11.5 36.2 31.9 34.2 1 -6 -12.2 39.5 27.5 -1 2.1 21.1 Mar-94 19.8 25.9 25.8 4.5 1.1 -2.4 16 9.3 5 14.2 45.5 43.7 39.9 8.4 -5.3 -2.6 48.5 27.7 7.2 6.6 28.9 Apr-94 16.6 22 25.8 7.1 5.9 1.9 33.1 9.4 9 -1.9 41.8 34.2 33.3 14.5 -2.8 11.8 40.7 16.4 3.6 7.8 22.8 May-94 22.1 23 36.2 4.7 6.6 9.6 28.1 11.9 5.3 11.5 32.5 28.4 32.8 4.3 -17.3 -9.6 30.7 26.1 5.6 7.7 30.1 Jun-94 24.7 19.7 29.8 4.7 -0.1 -6.9 31.5 11.5 3.2 5 29.4 33 34.5 -2.2 -10.2 -17.5 39.3 29.2 7.4 2.9 26.1 Jul-94 18.4 17 16.1 -9.3 5.4 -6.9 36.5 16 4.6 0.1 28.9 27.1 24.6 0.7 -8.6 -11.3 52.7 33.6 5.6 6.6 26.5 Aug-94 18.3 10.2 21.5 -3.5 2.4 6.3 45.7 23 4.4 -1.7 29.6 33.5 31.4 4.2 -10.4 0 55 40.5 6.3 -1.6 25.3 Sep-94 18.4 13.8 17.3 -6.9 -9.7 -6.2 44.3 16.7 2.2 -2.1 29.7 31.1 30.6 -1.2 -8.5 -15.9 53.5 28.2 0.5 0.3 15.8 Oct-94 26.1 20.3 24.2 -0.2 -1.3 -9.3 51.8 24.9 9.6 16.5 25.9 28.6 30.2 -3.8 -11.2 -18 49.7 27.6 11.3 0.1 23.2 Nov-94 24.5 16.5 26.8 -6.7 5.2 -3.3 55.2 22.6 10.7 11.7 27.3 27 26.4 6 -12.6 -9.6 48.5 31.9 -0.7 -1.4 30.6 Dec-94 23.1 14.1 22.9 2 -1 5.8 43.4 16.4 2.6 2.4 11.9 14.7 19.8 2.7 -12.8 -26.7 61.2 30.6 2.5 0.5 11.9 Jan-95 8.8 8.3 9.8 -3.2 -8.8 -14 55.4 23 1.7 -7.4 16.6 21.3 17.5 -9.7 -21.5 -26.1 46.6 31.1 -2.7 -0.1 27.6 Feb-95 9.3 11 25.5 -11.8 -8.6 -3.1 47.4 15.5 9.8 -0.5 8.8 10 13.3 -12 -16.3 -17.5 49.5 27.1 -9.8 -2.2 13.2 Mar-95 2 6.7 12.1 -12.6 -15.2 -10.4 42.4 15 0.3 -7.3 -6 -8.9 -6.5 -27.7 -29.2 -12.7 42 25.3 -7.8 -15.4 8.1 Apr-95 -11.2 -7.6 -2.1 -27.8 -15.6 -9.8 32.6 6.3 -18.6 -11.4 -1.1 5.3 5.4 -7.4 -13.3 -15.7 38.3 23.7 -8.6 -9.5 11.6 May-95 -8.6 -12.9 -2.4 -18.4 -16.7 -17.1 30.9 6.2 -14.7 -19.8 14.8 14.4 10.6 -3.4 -22.6 -18.7 31 11.6 -2.4 -11.4 5.7 Jun-95 -21 -20.7 -8.6 -28.7 -24.8 -6.1 25.7 -1 -13.9 -16.2 15.5 15.8 11.1 -7 -4.6 -12.6 32.3 22.6 -7.7 3.9 -7.7 Jul-95 -19.7 -17 -13 -42.7 -23.3 -15.6 23 -5.2 -20.1 -22.3 23.4 25.1 26.6 -2 -4.8 -9.6 21.4 15.2 0.2 6.1 11.8 Aug-95 1.1 -6.8 9.2 -14.7 -16.8 -16.7 16.5 -5.2 -13.1 -5.1 28.4 25.5 27.1 8.8 -0.8 -8.8 33.5 23.3 5.8 6.7 17.6 Sep-95 26.2 30.1 27.4 5.3 -7.3 -6.4 13.6 3.2 8.7 -2.6 27.4 24.2 22.5 3.4 -3 -12.2 25.1 30 5.6 11.8 21.7 Oct-95 21.8 16.6 15.9 -1.3 -5 -1.6 25 1.1 2.4 -5.3 31.6 39.9 42 9.5 0 -2.1 30.1 19.8 7.9 14.4 15.7 Nov-95 5.3 7.2 -0.9 -4.7 -2 1.4 10.2 -5.9 -3.3 -6.4 29.3 25.2 25.4 2.6 -5.2 -12.8 31.9 16.1 3.7 5.2 14.8 Dec-95 19.5 13.7 13.5 -5.2 -0.9 -15.3 2.2 -6.1 -10.9 -11 7 10.3 9.6 0.2 -14.6 -17.6 12.7 11.1 -5 1.7 20.3 Jan-96 -14.7 -16.3 10.9 -31.8 -9.3 -7.3 12.9 -7.4 -9 -9.3 23.2 13.5 17 1.8 -12.7 -24.9 32.1 5.6 -17.6 -12.4 6.5 Feb-96 4.9 1.3 13.3 -17.3 -12.5 -13.3 -1.2 -16.2 -7.9 -10.8 28.3 26.5 22.2 -1.6 -15 -18.5 14.3 6.1 -4.3 -3.2 16.9 Mar-96 -3.4 -1.3 -2.9 -12.3 -3.6 -12.7 -0.2 -9.3 -4.1 -13.7 19.9 19.6 17.4 3.5 0.9 -13.4 26.7 8.8 -1.9 -0.6 4 Apr-96 21.3 16.6 25.2 -13.3 -14.1 -17.1 11 -5.1 0.1 2.5 23.7 30 31.5 -4.6 -11.9 -12.3 25.3 10.9 5.7 0.8 29.4 May-96 19.5 24.2 27.3 -5.6 -7.8 -10.5 11.3 -3.1 3.9 4.7 28.1 33.4 28.3 5.8 -6.1 -3.5 27.2 17.9 8.8 7.4 20.8 Jun-96 21 23.2 26.7 5.9 0.6 -13 15.1 -2.6 3 1.7 41.7 37.5 42.6 14 -7.2 -9.6 25.8 17.8 10.7 9 16.5 Jul-96 29.3 26.2 33.1 -1.9 1.5 -6.9 11.8 -1.5 7.6 5.5 38.3 42.4 40.5 16.3 -4.3 -7.1 33.8 17.5 17.6 9.4 20.1 Aug-96 13.7 16.1 17 -1.6 -5.9 -15.8 6.6 -3.1 3 -0.7 25.4 26.8 24.6 -1.8 -8.1 -21.6 30 13.4 0.8 4.3 10 Sep-96 13 18 25.1 3.7 -3.8 -12.2 15.6 4 7.5 -0.2 23.3 28.9 24.5 -1.4 -14.4 -12.7 35.1 16.9 7.2 -2.8 13.6 Oct-96 8.3 10.4 12.2 -10.1 -13 -4.6 19.4 3.3 -0.4 -5.9 21.2 23.7 26.3 6 -5.3 -23.7 26.9 11.3 3.8 0 16.3 Nov-96 10.9 11.5 17.6 -5.7 -8.3 -12 13.6 -1.6 2.2 -4.5 18.5 30.2 32.2 6.4 -6.7 -7 29.4 11.1 15.4 6.5 18.8 Dec-96 7.9 11.5 12.5 -6.4 -7.1 -2.7 11.6 2.1 -0.9 1.9 32 32.5 29.9 -0.4 -2.2 -7.7 31.4 12.2 13.2 7.5 14.1 Jan-97 12.8 19.1 14.5 -10.5 -10.3 -4.4 8.2 2.2 5 6.1 26.3 37.5 38.6 1.6 -3.3 -17.4 29.4 16.8 10.5 4.2 13.5 Feb-97 17 18.1 12 -5.2 -5.3 -8 12.2 3.7 2.6 -0.1 27.8 36.7 35.9 12 8.9 -7.4 32.4 15.2 16.8 15.6 19.1 Mar-97 13.5 16 19.3 -10 -3.4 -13.3 11.7 -3.3 4.6 -0.2 23.2 30.3 32.8 4.1 -7.5 -12.5 32.2 20.7 10.6 5.7 17.3 Apr-97 6.6 9.9 15.8 -6 -8 -7.9 16.8 -2.1 4.4 -0.6 23.8 30 27.3 2.1 -2.8 -14.6 33.7 13.7 11.9 9.1 13.6 May-97 1.1 5.5 10 -6.5 -12.6 -13.3 15.2 -1.6 6.2 -2.8 15.4 9.6 16.6 -11.6 -7.5 -19.7 33.5 6.6 5.3 1.7 16.2 Jun-97 17.9 16.7 8.6 -2.4 -4.2 -5.4 13.5 0.7 8.6 -2.9 18.8 18.4 19.1 -4.2 -9 -8.8 23.2 10 10.7 -3.9 22.9 Jul-97 20.3 24.6 24.8 -0.4 -4.9 -6.3 17.4 3.6 5.4 -1.3 14.7 16.5 16.6 -3.8 -11.4 -15.9 19.2 11.6 9.9 3.4 16.3 Aug-97 17.2 17 17 -4.8 -2.3 -5.4 16.8 0.6 10.1 0 17.1 17.1 16.5 -4.2 -14.6 -10.3 15.1 3.9 5.9 -0.7 16 Sep-97 19.1 21.1 15.9 -1.6 0.2 -4.4 12.6 -1.3 -2.9 -3.2 24.8 30.8 36.3 2.4 -9.8 -0.4 30.4 13.7 3 8.4 16.9 Oct-97 19.4 17.1 14.3 -7.1 -8.7 -12.4 17.3 1.1 2.6 -0.5 28.1 28.2 27.9 -12.9 -14.2 -6.9 34.9 13.6 16 4.3 15.8 Nov-97 19.8 17.5 15.6 -5.9 -6 -6.8 17.9 5.3 3.6 -1.7 29.7 28.9 25.9 4.4 -8 -5.1 34 14.4 9.3 6.3 18.9 Dec-97 15.5 16.3 11.8 -7.7 -8.2 -8.3 20.4 1.9 9.5 1.8 26.9 27.9 27.2 7.3 -5.4 1.6 28.7 17.7 15.1 10.4 22.9 Jan-98 18.5 15 16.5 8.7 7.3 -4.4 16.6 3.2 0.9 6 18.6 29.2 22.8 4.9 3.7 2.7 27.5 12.4 15 10.9 18.1 Feb-98 13.1 21.7 16.8 -0.3 -5.7 -6.9 11.2 0.3 15.1 9 15.7 24.5 24.9 -0.4 -3.6 -8.4 24 12 10.9 4.4 15.1 Mar-98 10.6 14.7 12.4 -2.8 -4.4 -2.9 9.9 -1.9 9 -0.2 27.8 28.5 35.2 0 -1.8 -9.3 22.5 8.1 12.6 7.8 21.8 Apr-98 8.9 11.1 13.9 -4.7 -4.7 -16.3 3 0.8 -5 -9.2 22.5 29.7 25 -2.7 -4.7 -5.8 23 9.7 8.2 -3.2 21.9 May-98 13.1 16.1 11.6 -0.1 1.3 -1.3 2.7 -1.3 4.5 -1.1 23.9 29.5 30.5 2.8 -4.6 -12 20.5 10.9 2.6 4 16.6 Jun-98 23.9 17.5 21.3 2 -6 -7 2.9 -2.5 5.7 4.9 6.2 13.3 15.3 -5.6 -7.2 -5.5 27.2 8.4 1.4 -4.3 20 Jul-98 8.5 8.9 6.7 6 5.6 -10.2 -4.6 -6.5 4.5 -3.8 -5.1 2.6 -2.4 -23.7 -18.1 -11.6 26.2 9.7 0.5 -14.5 11.8 Aug-98 10.4 10.5 18.2 -6.5 0.4 -14.4 -7.8 -8.4 6.1 -2.4 5.7 19.4 19.1 -3.6 -9.2 -12.4 15.4 5.7 9.8 0.7 19.2 Sep-98 -14.1 -1.2 8.2 -9.4 -5.7 -14.9 -5.2 -10.9 0.5 -3.9 2.6 14.7 12.9 -3.6 -5.9 -18.2 10.1 -3.1 6.6 -11.3 2.3 Oct-98 3.6 7.6 15.1 -10.2 -1.3 -15.1 -9.5 -11.7 8.4 -0.6 2.3 14.8 11.3 -3.1 -10.5 -6.4 6 1.1 5.8 -6.9 9.8 Nov-98 -4.7 -7 -0.3 -11 -8.1 -13.9 -9 -14.2 3 -17.9 10.2 18.2 9.3 -5.6 -15.1 -20.5 0.7 4.6 -7.6 -8.3 16.4 Dec-98 4.5 7.2 13.8 -4.4 -7.1 -15.8 -8.1 -11.8 3.3 6.9 17.3 30.2 27.6 -2.2 -12.7 -20.1 13.7 2.4 8.2 -1.9 10.8 Jan-99 13.5 18.5 17.2 -4.2 8.7 -17.1 -7.5 -14.4 2.1 -7 26.2 31.2 27 0.8 -1.8 2.6 16.2 4.8 11.3 14.1 21.3 Feb-99 15 17.1 14.1 -5.8 -3.3 -9.5 -6.8 -6.4 -0.5 -6.7 25.4 26.9 28 2.6 -7.4 -8.9 11.5 2.8 10.1 5.7 22.3 Mar-99 4.5 19.5 12.7 -3 -6.4 -10.4 0.9 -8.9 -1.2 7.3 22.1 27.1 27.4 -9.6 -13.4 -6.5 15 3.4 11.7 3.6 19.4 Apr-99 20.8 18.2 12 -1 -0.3 -1 2.2 -8 2.4 8.1 22.4 24.9 27.8 0.4 -8.2 -3.5 15 -2.9 6.5 8.6 23.8 May-99 13 18.9 16.5 -5.5 -5.6 -16 2.6 -7.4 3.4 1.2 24.6 25.4 31.3 8.5 -6.1 0.7 20.4 1.1 7.7 9.7 23.3 Jun-99 5.6 14.5 10.5 -8.3 -1.3 -12.3 9 -10.6 1.8 6.5 12.5 23.7 23.1 -0.2 -11.4 -16.8 23.9 4.8 6.6 5.2 21.5 Jul-99 9.9 10.8 15.7 -4.9 -4.1 -10 14.9 -3.7 1.2 -1.5 9.8 15.5 15.2 -3.3 -2.4 -1.8 23.7 1.8 0.7 -6 18.5 Aug-99 13.7 17.5 16.2 3.5 -1.7 -6.8 12.3 2.5 3.8 4.9 20 27.4 22.2 2 -3 -2.2 27 13.6 11.6 13.5 21.1 Sep-99 14.1 10.3 8.7 -2.2 -5.2 -2.4 11.3 2.4 8.5 -3.5 -6.3 9.2 9.5 -4.4 -9.3 -1.9 27.8 11 10.8 -3.9 23 Oct-99 16.2 28.8 25 0.3 -6.3 -9.9 27.4 5.5 9.4 6.2 10.8 22.1 22.3 -4.8 -5.6 -3.7 47.2 15.8 20.1 8.8 24 Nov-99 21.1 20 31.9 0.1 -0.6 8.3 27 10.7 16.7 6 21.1 29.6 28.1 9 -6.3 -1.9 38.9 11.7 21.4 12.4 19.2 Dec-99 14.1 16.7 14.8 -1 -8 2.9 26 3.5 15.8 1 27 28.6 22.9 8.1 -2.5 1.8 37.9 14.4 7.3 3.5 16.1 Jan-00 10.8 4.4 16.1 -1 -3.2 5 24.9 8.7 12.2 0.2 22.1 21.1 21 5.4 -9.3 -11.3 45 24.7 11 2.9 23.6 Feb-00 14.3 9.7 20.8 4.5 -0.8 -5.9 38.6 8.8 14.8 7 20.1 37.7 33.8 7.6 -10.6 -2.7 56.2 20.7 24.2 8.4 37.8 Mar-00 19.6 16.9 21.6 2.6 -1.1 2.7 30.5 7.5 13.5 15.2 7.9 17.5 12.8 9.6 1.9 -5 38.5 21.1 4.4 1.1 19.9 Apr-00 10.1 15.6 15.1 -0.1 0 5.7 30.5 16.2 12.7 5.4 4.1 7 5.7 3.1 -6.8 -11.1 32.3 12.9 5.5 -3.3 15.1 May-00 13.9 14.1 12.8 -4.4 7 5.5 29 5.9 7.4 4.3 6.6 8.4 8.6 -9.2 -17.9 -8.3 38.9 18.3 13.2 -6.3 20.5 Jun-00 2.4 7.5 4.7 -12.6 -11.4 -2.1 27.3 5.4 3.3 -3.6 8.4 17.4 13.2 -0.7 -5.1 -6.2 40.8 18.9 12.8 -3.2 12.6 Jul-00 4.8 7.8 14.9 -10.7 -6.2 -1.8 27.3 7.2 7.2 3.9 15.9 24.4 17.6 -1.1 -8.6 -4.5 34.3 9.9 10.1 -6.3 25.7 Aug-00 17.2 14.3 14.5 2.9 -10.3 -12.2 27.6 1.5 14.3 1 12.7 11.8 9.3 -2.3 -2.3 -9.1 35.8 16.9 12.7 -11.2 22.7 Sep-00 5.7 14 14 -16.5 -15 -1.5 23.9 -0.6 6.8 -0.6 20.8 28.4 20.6 9.9 4.7 2.8 45.2 19.3 9.6 -3.2 30.8 Oct-00 2.1 3.8 -8.6 -2.2 -5.9 6.1 26.2 3.6 2.1 -9.3 11.4 16.4 9.5 -2.1 -2.5 -17.2 35.8 10.7 3.6 -4 23.2 Nov-00 7.3 2.5 19.1 0.2 -9.8 -4.3 23 1 -4.2 -0.8 5.9 12.5 0.8 -11.2 -7.7 -10.9 43.9 15.1 -0.8 -3.4 16.5 Dec-00 -7.8 3.7 3.4 -14.8 -12.1 -10.2 17.6 -1.3 -9.8 -13.8 -3.2 4.4 7.4 -7 -9.2 -17.5 28.7 7.1 6.8 -4.4 25.5 Jan-01 -37.2 -29 -30.8 -23.3 -18 -9.6 15 -3.6 -21.3 -26.7 -9.7 5.6 -2.6 -11 -20.3 -7.6 26.7 13.7 -16 -5.3 6.6 Feb-01 -29.6 -19.6 -32.1 -14.9 -10.7 -3.1 12.1 -2.8 -8.6 -24.5 8.6 14.8 11.6 -4.5 -5.1 -12.4 18.4 13.5 -3.4 -3.3 -6.3 Mar-01 -20.4 -6 -4.8 -19.7 -24.2 -24.1 12.3 -5.4 -9.2 -12.6 21.7 26 24.2 -2.4 -13 -24.3 24.3 9.7 -0.9 -2.3 5.1 Apr-01 -10.7 -7.8 -2.7 -19.2 -17.7 -19 4.1 -9.4 -13.5 -26.2 30.8 31.1 33.3 -0.6 -12.1 -17.8 25 12.5 15.3 1.4 2.8 May-01 -11.8 -6.2 -1.6 -17 -12.7 -11.2 -0.8 -5.1 -14.1 -18.8 32.9 36.8 29.1 0.8 -1.8 -19.4 13.6 14.8 5.4 4.6 9.5 Jun-01 -7.2 -7.6 -6.1 -13 -13.7 -19.3 14.4 -8.2 -13.9 -15.9 50.1 48.7 43.4 9.1 -4 -13.4 17.3 10.3 11.4 14.1 2.2 Jul-01 -12.5 -5.5 -16.2 -16.5 -13.7 -18.2 -2.5 -10.5 -9.8 -19.6 34.3 39.4 40.4 19.3 -6 -18.8 19.1 11.7 3.5 11.5 1.5 Aug-01 -18 -17.1 -12.8 -20.5 -27 -22.9 -10.7 -11.8 -11.3 -22.2 36.8 44 40 14.3 -5 -15.9 18.5 12.4 -5 12.5 5.1 Sep-01 -7.9 -0.2 -7.9 -12.1 -13 -26.2 -14.2 -13.2 -17.3 -18.4 43.8 43.2 47.6 13.3 -5.3 -28.2 9.2 8.1 2.7 16.9 8 Oct-01 -23.2 -10.8 -11 -12.8 -14.8 -19 -16.7 -12 -25 -20.5 47.5 49.8 51.1 16.8 -3.1 -12.8 10.9 13 -0.5 15.4 6.3 Nov-01 -17.5 -18.4 -14.8 -13 -9.6 -13.7 -14.3 -11.9 -21.2 -11 42.2 42.3 37.7 14.6 0.3 -14.4 12.7 7.9 5.2 12.9 0.1 Dec-01 -10.7 -6.3 -8.8 -15.5 -11.3 -13.3 -9.7 -12.9 -20 -15.3 46.5 40.8 38.7 6 2.1 -7.7 14.6 14.7 9.2 15.2 10.5 Jan-02 9.5 8.2 9.7 -7.7 -11.3 -14.7 -4.1 -6.6 -9.6 -9.2 58.7 57.1 53.1 23.2 4.4 -1.7 23.9 16.2 14.7 21.9 25.1 Feb-02 11 7.8 10.2 -7.2 2.3 -10.3 -5.8 -4.9 -15.4 -5.7 54.7 53.7 52.3 16.6 10.3 -5.2 17.7 15.9 12.7 21.1 10.1 Mar-02 12 8.5 6.6 -2.4 -4.5 -7.8 0.8 -0.7 -6.5 -6.9 57.4 53.4 51.3 24.4 1.5 -0.5 30.8 17.4 18.8 24.8 10.9 Apr-02 12.3 12 13.1 1.2 -6.5 -13.7 3.3 0.2 -4.5 -3.8 54.2 53.9 47.4 12.2 -2.5 15 33.1 23.3 19.1 23.1 14.4 May-02 10.2 12.1 15.9 -11.3 -8.9 -17.1 15.7 3.6 2.2 0.8 54.3 58.9 51.1 19.7 4.9 2.9 33 22.4 18.5 19.8 12.1 Jun-02 20.3 21.9 15.5 7.6 -1.3 -9.9 20.9 7.9 -1.9 1.3 53.4 45.2 44.3 15.4 10.1 -0.3 35.3 23.7 12.2 24.2 21.9 Jul-02 6 6.8 6.9 -6.5 -10.5 -14.1 22.3 2.4 -9.2 -9.3 50.5 51 43.8 15.6 5.9 -4 33.7 26.6 18.3 24 21.1 Aug-02 -0.8 3 0.8 -9.6 -5 4.6 22.1 1.9 -9.7 -5.4 39.9 41.8 40.2 13.1 -1.4 -3 33.1 9.1 3 9.8 5.5 Sep-02 4.8 5 9.7 -6.7 -1.9 -9.8 18.3 3.2 -3 -0.9 41.9 42 44.4 17.2 2.5 -0.3 35.4 13.7 13.4 14.5 16.2 Oct-02 -7.1 2.3 0.4 -16.9 -9.9 -4.4 18.9 -4.5 -3.4 -4 49.3 45.8 46.1 16.2 5.1 -1.5 36.1 20.9 16.8 19.3 16.5 Nov-02 7.5 10.3 6.1 -4.6 -8.2 -4 16.5 -4.8 0.1 -4 44.7 42.1 43.3 16.6 -1.3 -5.7 16.1 9.7 16 11.9 25.4 Dec-02 8 6.8 -1.7 -4.5 -2.9 14.7 17 3.2 -4 -3 49 45.8 45.7 14.3 2.1 -2.7 24.3 19.2 12.4 22.2 9.3 Jan-03 3.6 10.4 15.9 -4 -5.8 -14.1 12.8 6.1 -6.7 -1.9 39.1 39.8 37.1 13 5.3 -4 17.4 8.4 9.7 12.6 11 Feb-03 -1.6 9.1 -0.9 -6.3 -16.3 -10.6 16.7 1.1 -2.8 -9.2 27.2 31.6 32.2 5.2 -2.6 -1.4 28.1 4.7 15.8 9.2 12.1 Mar-03 -4.3 -0.6 2.3 -8.2 -10 -8.1 23.7 -5.7 -8.5 -7.9 47.8 46.4 44.7 12.9 4.3 1.6 37.3 18.9 6.6 11.6 16.9 Apr-03 -7.3 -9.1 -5.4 -15.4 -6.3 -5.9 19.8 7.3 -12.3 -7.3 48.9 48.3 45.7 15.1 2 -2 19.4 15.8 11.6 11.4 13.4 May-03 -0.5 1.4 2 -9.3 -9.8 -7.8 7.1 -1.3 -12 -7.7 47.7 50.8 47.8 16.6 1.8 -3.6 29.4 5.3 9.6 17.3 9.4 Jun-03 3.7 4.4 2.9 1.6 -7.3 4.5 7.6 -6.5 -10.3 -6.4 52.2 58.1 52.5 26.7 4 -4.8 21.5 10.8 15 15.7 13.6 Jul-03 7.7 11 9.3 1.8 -4.2 4.2 -0.4 -6 -2.3 2.5 58.9 60.5 51.3 27.7 3.8 -0.4 23.4 10.2 21.6 25.4 13.6 Aug-03 21.6 17.2 17.1 6.5 -0.5 3 15.9 0.8 -4.3 7 58.7 56 52.3 19.8 3.7 2.1 20.3 9.6 19.2 17.9 15.3 Sep-03 21.3 20.1 16.3 7.6 -2.9 0 19.5 2.2 -1.7 4.5 63.3 65.3 63.8 25 10.8 2.7 26.9 11.8 21.8 21.2 14.4 Oct-03 28.9 26.7 27.3 12 4.7 -5.5 22 6 5.4 12.9 55.4 51.6 47.3 20.4 1.3 9.2 31.5 13.4 31.9 11.3 15.8 Nov-03 27.1 22.8 28.2 8.5 -0.3 -10.2 24.5 5.5 2.4 4.2 56.3 56.2 50.7 15.2 10.6 5.1 32.9 18 19.8 14 17.4 Dec-03 27.7 33.6 32.2 11.9 2 -3.9 30.5 5.5 18.6 15.7 48.5 48.8 50 21.1 2.1 4 36.4 21.1 16.5 24 21.8 Jan-04 33.5 32.9 30 11.3 -0.5 -3 33.8 9.9 15 9.5 55.2 48.9 51.2 15.8 11.2 7.7 49.7 34.1 16.8 16 24.1 Feb-04 28 27.2 19.4 6.8 3.8 3.5 44.4 17.7 12.5 19.3 51.6 54 49.6 28.5 11 17.5 46.5 34.7 19.4 16.1 21.8 Mar-04 29 25.8 25.6 9.6 16 -8.5 56.8 21 14.2 20.5 40.4 34.8 39.2 12.9 7.4 -4 53.9 29.7 25.5 14.3 18.8 Apr-04 31.1 25.1 27.9 0.7 0.9 6.9 49.5 13.8 10.7 7.2 37 40.8 41.4 15.5 3.9 -1.9 46.8 18.9 23.7 15.6 26.3 May-04 29.1 22.8 26.5 10 9.1 7 55.9 28.8 22.2 15.2 44.1 42.3 43.4 15.6 3.7 4.5 40.1 31.7 31.2 7.3 23.2 Jun-04 30.7 28.8 31.9 11.9 7.2 15.2 54.2 31.2 19 14 41.4 39.1 40.4 7.3 0 3.8 44.2 31.5 22.8 9 20.5 Jul-04 34.6 35.3 39.3 17.1 15.3 4.9 52 34.8 22.8 12.3 39.2 36.6 40.5 6 -3.2 4.8 46.4 34.3 23.7 9.5 27.7 Aug-04 27.4 19.4 30.6 3.4 -6.9 2.6 55.8 33.6 20.1 8.4 45.8 45.4 45.9 16 4.7 3.5 47.4 39.8 25.5 13.1 23.2 Sep-04 20 26.8 26.6 4.1 4.3 -0.1 54.5 32.9 24 9.6 46.7 44.8 41.5 8.2 2.3 -2.2 48.1 36.2 25.7 16.9 22.3 Oct-04 28 20.6 26.4 -1.4 2 1.5 54.3 32.6 14 6.1 28.5 39.7 30.2 7.4 -1.5 -6.2 49.6 40.1 22.1 15.8 26.4 Nov-04 19.7 21.9 20.6 -2.1 -5 -2.8 51.1 29 15.1 6.1 47.4 51.8 44.7 14.9 -0.1 5.1 51.5 38.9 27.8 11.9 25.7 Dec-04 27.5 20.8 21.9 3 1.3 -4 51.6 18.7 13.7 17.9 34.6 39.9 35.1 4.5 0.1 -8.2 57.6 36.5 19.7 5.1 27.5 Jan-05 9.7 10.5 16.2 -4.1 -2.3 -4.3 62.1 23.7 15.8 5.8 26.2 34.4 30.3 6.3 -1.3 -8.4 49.1 33.6 24.9 5.3 21.9 Feb-05 20.8 13.6 22.4 -2.8 2.9 -5.3 46.1 23.4 12.3 7.4 24.3 28.5 31.5 6.5 2.5 -12 59.7 38.2 9.6 4.2 21.4 Mar-05 13.8 15 15.6 -1.6 1.5 -2.1 38.2 17.9 12.7 8.4 33.9 34.9 40.1 5.2 1.1 -4.5 46.9 26.1 20.7 6.6 23.7 Apr-05 23.3 18.9 29.3 -3.7 5.7 0 49.3 27.4 13.1 13.7 26.9 32.4 31.7 3.1 4.4 -7.6 48.5 38.2 17.4 10.9 30.6 May-05 9.2 15.8 19 -4.3 0.3 0.4 29.4 18.1 7.4 -0.3 23.2 20.8 22.5 -4.7 -6 -12.4 34.8 18.5 12.6 3.7 17.2 Jun-05 -1.1 5.1 11 -17.4 -10.9 -0.2 26.7 12.8 8.6 4 32.6 37.2 37.2 6.2 -2 -7.1 31.4 27.7 20.3 14.2 20.7 Jul-05 8.2 5.9 10.9 -9.8 -1.6 -8.5 28.8 12.7 3 5.7 17.4 26.6 23 -1.4 -2.2 -19.1 43.6 25.2 9.3 2.7 13.9 Aug-05 15.2 15.1 14.6 6.5 -0.5 -6.3 27.7 3.3 6.3 1.4 27.3 28.6 29 -1.1 -9.5 -7.8 43.3 29 11 7.1 18.7 Sep-05 7.6 -0.7 14.8 -9.4 -0.6 -2.5 50.5 5.9 4 1.3 10.9 18.6 16.7 -3.9 -4.5 -2.9 68.2 33.4 14.6 -0.5 16.1 Oct-05 6 20.6 20.7 -2 -0.6 -1.9 22.1 13.2 14.8 -0.8 19.7 25.3 25.3 -7.6 -1.3 -16.1 20.3 21.3 16.7 1.9 17.7 Nov-05 10.7 14.5 22.8 -8.2 6.1 1.6 51.6 31.1 18.8 14.4 28.3 35.3 29.9 4.8 1.8 -2.5 54.7 37 13.5 7.8 23.9 Dec-05 15.3 8 2.8 0.7 0.4 4 46.8 27.4 9.6 5.8 35 39.6 39.4 8.8 -1.6 4.4 42.2 28.9 20.6 8.9 16.8 Jan-06 1.7 12.1 18 0.9 7.9 5.6 43.2 19.4 9.6 5.5 26.7 35.5 29.4 6.8 1 0.5 38.7 24 18.3 8.8 17.7 Feb-06 13.5 14.6 23.8 8.4 5.6 9.2 34 17.5 11.9 7.8 27.2 33.5 27.2 5 -0.8 2.6 36.7 26.4 19.8 10.1 20.5 Mar-06 12.7 20.8 23.2 6.4 2.8 11.8 27.6 15.7 7.7 7.5 18.8 30.8 23.7 1.6 -2.1 -7.9 36.6 32.8 18.6 5 18.1 Apr-06 11.2 11.3 18.4 5.5 -0.9 -9.6 30.9 16 16.7 5.3 24.8 35.1 39 5.4 -0.8 0.2 43.3 21.6 20.5 5.9 17.8 May-06 13.5 2.2 14.1 -3.5 9.7 -3.5 52.5 13.6 1.1 10.6 20.9 26.4 21.1 4.9 2.3 5.3 57.3 34.6 9.7 3.2 20 Jun-06 11.9 17.7 20.1 -2.2 0.1 -2.6 47.2 16.7 8.5 8 9.8 14.7 16.5 -2.7 -6.9 -11 48.8 31.3 15.8 -1.6 15.8 Jul-06 4.3 8.4 9.2 -8.5 -1.8 0.9 47.6 17.1 12.8 -1.4 16.8 21.6 18.7 2.2 1.1 0.8 43.5 35.9 14.8 4.4 17.7 Aug-06 17.9 12.4 20.6 0.5 0.9 9 46.5 17.7 7.1 12 6.8 20.2 18.3 0.8 2 -0.9 44.5 25.9 16 1.9 6.2 Sep-06 0.6 -2.3 -6.1 -4.8 0.5 2.4 38.4 18.8 10.3 3.5 2.5 15.1 18.3 -3 -8.3 -2.8 36.1 23.2 9.3 3 17.8 Oct-06 3.5 12 8.6 -9.2 -5.5 11 28.3 17.8 8.7 0 15.3 25.9 26 -0.7 -0.2 -4.7 33.9 26.4 13.2 9.1 11.9 Nov-06 5 0.4 9.5 -5.3 2.1 2.7 22.2 6.1 3.2 5 12.9 18.9 22.1 -3 -2.1 -2.4 32.6 14.1 15 5 21 Dec-06 1.4 0 11.1 -18.6 -6 -0.7 20.3 7.6 10.3 -1.9 8.9 15.3 20.3 -2.6 -6.4 -0.7 35.1 26.1 13.2 -3 4.5 Jan-07 3.6 2.4 22.6 -14.4 -7 -0.8 15.6 10.5 5.6 -0.4 19.2 21.4 27.3 -5.2 -7.9 -7.4 32 28.6 19.1 5.9 23 Feb-07 0.3 1.6 2 -12.3 -7.9 -1.8 18.8 8.9 1.2 -12.3 18.9 24 22.8 -8.3 -12 -6.2 29.5 14.4 15.6 3.4 17.1 Mar-07 0.2 1.6 6.9 -18.7 -12.9 -3.5 27.6 16.6 3.3 -4.4 17.6 22.6 22.6 -1.3 -14.3 -8.8 31.1 18.5 9.4 6.6 21.4 Apr-07 -0.8 1.6 4.8 -14.1 -9.7 -3.1 25.4 6.2 2.3 2.3 24 23.2 24.9 -2.6 -6.7 -2.4 32.5 20.6 12.2 6.5 14.2 May-07 4.1 7.1 9.7 -10.1 -7.5 -5.3 29.6 5 11 -4.3 29.3 30.6 28.8 5.3 -3.9 -7.7 40.9 27 19.6 15.3 14.7 Jun-07 17.7 18.9 7.3 -2.2 -3.4 -7.3 27.4 6.1 5.9 -0.7 16.9 22.1 28.5 8.5 -3.1 -6.1 36.2 23.7 10.9 7.8 18 Jul-07 6.9 10 18.8 1.4 -1.5 1.8 25.8 8 5.6 1.4 32.2 41.5 42.1 11.9 2.2 -3.7 40.8 25.4 30.5 21.4 19.8 Aug-07 5.7 6.3 12.6 0.3 -2.7 -2.2 16 7.4 20.1 13.6 35.9 41.2 37.2 6.5 -3 -10.2 40.1 20.3 33.4 11 23.8 Sep-07 9.2 12.8 14.8 -1.9 -5.6 1.5 23.8 2.1 7.7 9.7 36.6 46.8 47.1 13.8 -4.5 -7.2 46.5 29.5 26 11.7 21.2 Oct-07 8.4 3.9 -1.2 -6.5 0.5 -15.1 35.5 13.1 10.6 5.7 39.6 38.4 32.7 2.5 -7.5 -7.5 49.2 37.4 26.3 7 23.3 Nov-07 7.5 5.2 6.3 -9.4 -12 -0.4 34.4 17.2 4.9 4.6 15.5 24.4 19.3 -2.7 -16.2 -9.6 47.4 28 15.5 -0.4 8.9 Dec-07 -1.6 12 15 -4.4 -2.3 -6.5 36.5 15.2 3.8 7.4 11.1 11.6 10.2 -10.6 -12.8 -4.1 43.1 25.9 17.4 2.8 22.3 Jan-08 -20.9 -15.2 -2.3 -6.2 -3.1 -11.7 49.8 32 -1.5 -16.1 5.2 9.5 13.6 -12.1 -8.2 -7.7 60.6 37.2 18.8 -1.2 19 Feb-08 -24 -10.9 -12.2 -10.9 -7.6 -13 46.6 24.3 2.5 -3.9 -16.9 -7.8 5.2 -10.6 -5.8 -12.9 36.8 32.1 -8.8 -1.9 1.7 Mar-08 -17.4 -9.3 -6.3 -18.7 -10.3 -13.5 54.4 21.2 -4.7 -10 -0.5 8.5 10.8 -15.5 -19.2 -27.3 64.1 36.2 0.6 -1.5 -2.7 Apr-08 -24.9 -18.8 -8 -16.8 4.2 -26.2 51.6 30.9 -11.1 -12.3 13.7 16.6 16 -11.9 -10.4 -13.1 55.3 33.4 0.2 -9.2 13.8 May-08 -15.6 -3.7 2.2 -19.1 -12.8 -13.1 53.8 31.6 -1 -5.6 28.2 39.6 35.6 12.3 -2.5 -10.6 56 26.8 15.5 9.2 19.9 Jun-08 -17.1 -12.4 -6.7 -12.5 -8 -12.6 69.3 29.7 -6.9 -8.9 21.3 24.2 23.5 14.6 6.4 -14.6 69.9 35.4 7.3 2.2 3.8 Jul-08 -16.3 -12.1 -8 -18.3 -10.7 -7.5 75.6 28.8 -7.3 -12.5 18 24.9 25.5 1.4 -5.8 -2.3 67.1 49.6 17.5 8.5 9.2 Aug-08 -12.7 -11.9 -3.3 -8.7 -9.9 -6.6 57.5 27 -1.1 -11.8 27.6 39.4 36.3 7.4 3.5 -5 51.9 28.1 13.5 13.5 9.1