Historical Data Files for the Survey of Professional Forecasters
Nominal Gross National Product/Gross Domestic Product (NGDP)
Billions of dollars. Seasonally adjusted. Annual rate. GNP prior to 1992. GDP 1992 to present.
- Individual Responses
- Mean Responses
- Median Responses
- Annualized Percent Change of Mean Responses
- Annualized Percent Change of Median Responses
- Measures of Cross-Sectional Forecast Dispersion
- Documentation
Forecast Evaluation Tools
- Real-time data for this variable
- SPF forecast error statistics (PDF version)
- SPF forecast error statistics (TXT version)
- Data for error statistics (projections and realizations)
Return to the data files page or main page for the Survey of Professional Forecasters.
