Economic Data Revision History

This table shows macroeconomic datapoints and the history of their revisions by their respective government agencies. For more information about these revisions, see our blog post.

MetricPeriodRevision DateRevision #New ValuePrevious ValueChange
Unemployment RateJanuary 197702/04/1977-7.3--
Unemployment RateDecember 197602/04/19771st7.87.9-0.1
Unemployment RateNovember 197602/04/19771st8.08.1-0.1
Unemployment RateJune 197602/04/19771st7.67.50.1
Unemployment RateNovember 197502/04/19772nd8.48.5-0.1
Unemployment RateMay 197502/04/19772nd9.08.90.1
Unemployment RateNovember 197302/04/19773rd4.84.9-0.1
Unemployment RateSeptember 197302/04/19773rd4.94.80.1
Unemployment RateApril 197302/04/19772nd5.04.90.1
Unemployment RateNovember 197202/04/19772nd5.25.3-0.1
Unemployment RateAugust 197202/04/19772nd5.65.7-0.1
CPI-U SA (All Items)December 197601/19/1977-0.4--
CPI-U NA (All Items)December 197601/19/1977-4.8--
Unemployment RateDecember 197601/12/1977-7.9--
CPI-U SA (All Items)November 197612/21/1976-0.3--
CPI-U NA (All Items)November 197612/21/1976-5.0--
Unemployment RateNovember 197612/03/1976-8.1--
CPI-U SA (All Items)October 197611/19/1976-0.3--
CPI-U NA (All Items)October 197611/19/1976-5.3--
Unemployment RateOctober 197611/05/1976-7.9--
CPI-U SA (All Items)September 197610/21/1976-0.4--
CPI-U NA (All Items)September 197610/21/1976-5.5--
Unemployment RateSeptember 197610/08/1976-7.8--
CPI-U NA (All Items)August 197609/21/1976-5.6--
CPI-U SA (All Items)August 197609/21/1976-0.5--
Unemployment RateAugust 197609/03/1976-7.9--
CPI-U SA (All Items)July 197608/20/1976-0.5--
CPI-U NA (All Items)July 197608/20/1976-5.4--
Unemployment RateJuly 197608/06/1976-7.8--
CPI-U NA (All Items)June 197607/21/1976-5.9--
CPI-U SA (All Items)June 197607/21/1976-0.5--
Unemployment RateJune 197607/02/1976-7.5--
CPI-U SA (All Items)May 197606/22/1976-0.6--
CPI-U NA (All Items)May 197606/22/1976-6.2--
Unemployment RateMay 197606/04/1976-7.3--
CPI-U SA (All Items)April 197605/21/1976-0.4--
CPI-U NA (All Items)April 197605/21/1976-6.1--
Unemployment RateApril 197605/07/1976-7.5--
CPI-U NA (All Items)March 197604/21/1976-6.1--
CPI-U SA (All Items)March 197604/21/1976-0.2--
Unemployment RateMarch 197604/02/1976-7.5--
CPI-U NA (All Items)February 197603/19/1976-6.3--
CPI-U SA (All Items)February 197603/19/1976-0.1--
Unemployment RateFebruary 197603/05/1976-7.6--
CPI-U NA (All Items)January 197602/20/1976-6.8--
CPI-U SA (All Items)January 197602/20/1976-0.4--
CPI-U SA (All Items)December 197502/20/19761st0.50.50.0
CPI-U SA (All Items)November 197502/20/19761st0.60.7-0.1
CPI-U SA (All Items)October 197502/20/19761st0.60.7-0.1
CPI-U SA (All Items)September 197502/20/19761st0.40.5-0.1