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
CPI-U SA (All Items)July 197412/20/19741st0.70.8-0.1
CPI-U SA (All Items)June 197412/20/19741st0.91.0-0.1
CPI-U NA (All Items)June 197412/20/19741st11.011.1-0.1
CPI-U SA (All Items)May 197412/20/19741st1.11.10.0
CPI-U NA (All Items)May 197412/20/19741st10.610.7-0.1
CPI-U NA (All Items)April 197412/20/19741st10.110.2-0.1
CPI-U SA (All Items)April 197412/20/19741st0.50.6-0.1
Unemployment RateNovember 197412/06/1974-6.5--
CPI-U NA (All Items)October 197411/21/1974-12.2--
CPI-U SA (All Items)October 197411/21/1974-0.9--
Unemployment RateOctober 197411/01/1974-6.0--
CPI-U SA (All Items)September 197410/22/1974-1.2--
CPI-U NA (All Items)September 197410/22/1974-12.1--
CPI-U SA (All Items)August 197410/22/19741st1.31.30.0
Unemployment RateSeptember 197410/04/1974-5.8--
CPI-U SA (All Items)August 197409/20/1974-1.3--
CPI-U NA (All Items)August 197409/20/1974-11.2--
Unemployment RateAugust 197409/06/1974-5.4--
CPI-U SA (All Items)July 197408/21/1974-0.8--
CPI-U NA (All Items)July 197408/21/1974-11.8--
Unemployment RateJuly 197408/02/1974-5.3--
CPI-U SA (All Items)June 197407/19/1974-1.0--
CPI-U NA (All Items)June 197407/19/1974-11.1--
Unemployment RateJune 197407/05/1974-5.2--
CPI-U SA (All Items)May 197406/21/1974-1.1--
CPI-U NA (All Items)May 197406/21/1974-10.7--
Unemployment RateMay 197406/07/1974-5.2--
CPI-U SA (All Items)April 197405/21/1974-0.6--
CPI-U NA (All Items)April 197405/21/1974-10.2--
CPI-U SA (All Items)February 197405/21/19741st1.21.3-0.1
CPI-U SA (All Items)January 197405/21/19741st1.11.00.1
CPI-U SA (All Items)December 197305/21/19741st0.60.50.1
CPI-U SA (All Items)November 197305/21/19741st0.80.80.0
CPI-U SA (All Items)October 197305/21/19741st0.80.80.0
CPI-U SA (All Items)September 197305/21/19741st0.40.30.1
CPI-U SA (All Items)August 197305/21/19741st1.91.90.0
CPI-U SA (All Items)July 197305/21/19741st0.20.20.0
CPI-U SA (All Items)June 197305/21/19741st0.60.60.0
CPI-U SA (All Items)May 197305/21/19741st0.60.60.0
CPI-U SA (All Items)April 197305/21/19741st0.60.60.0
CPI-U SA (All Items)February 197305/21/19742nd0.60.7-0.1
CPI-U SA (All Items)January 197305/21/19741st0.50.50.0
CPI-U SA (All Items)December 197205/21/19742nd0.30.20.1
CPI-U SA (All Items)November 197205/21/19742nd0.30.30.0
Unemployment RateApril 197405/03/1974-5.0--
CPI-U NA (All Items)March 197404/19/1974-10.2--
CPI-U SA (All Items)March 197404/19/1974-1.1--
Unemployment RateMarch 197404/05/1974-5.1--
CPI-U SA (All Items)February 197403/21/1974-1.3--
CPI-U NA (All Items)February 197403/21/1974-10.0--