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 RateFebruary 197403/08/1974-5.2--
CPI-U SA (All Items)January 197402/22/1974-1.0--
CPI-U NA (All Items)January 197402/22/1974-9.4--
Unemployment RateJanuary 197402/01/1974-5.2--
Unemployment RateDecember 197302/01/19741st4.84.9-0.1
Unemployment RateOctober 197302/01/19741st4.64.50.1
Unemployment RateSeptember 197302/01/19741st4.74.8-0.1
Unemployment RateAugust 197302/01/19741st4.74.8-0.1
Unemployment RateMay 197302/01/19741st4.95.0-0.1
Unemployment RateOctober 197202/01/19741st5.65.50.1
Unemployment RateJune 197202/01/19741st5.65.50.1
Unemployment RateMay 197202/01/19742nd5.75.8-0.1
Unemployment RateDecember 197102/01/19742nd5.96.0-0.1
Unemployment RateAugust 197102/01/19741st6.06.1-0.1
Unemployment RateDecember 197002/01/19743rd6.06.1-0.1
Unemployment RateMay 197002/01/19743rd4.74.8-0.1
Unemployment RateDecember 196902/01/19745th3.53.6-0.1
Unemployment RateJuly 196902/01/19743rd3.53.6-0.1
Unemployment RateDecember 196702/01/19743rd3.83.9-0.1
CPI-U SA (All Items)December 197301/22/1974-0.5--
CPI-U NA (All Items)December 197301/22/1974-8.8--
Unemployment RateDecember 197301/04/1974-4.9--
CPI-U SA (All Items)November 197312/21/1973-0.8--
CPI-U NA (All Items)November 197312/21/1973-8.4--
Unemployment RateNovember 197312/07/1973-4.7--
CPI-U SA (All Items)October 197311/21/1973-0.8--
CPI-U NA (All Items)October 197311/21/1973-7.9--
Unemployment RateOctober 197311/02/1973-4.5--
CPI-U SA (All Items)September 197310/19/1973-0.3--
CPI-U NA (All Items)September 197310/19/1973-7.4--
Unemployment RateSeptember 197310/05/1973-4.8--
CPI-U NA (All Items)August 197309/21/1973-7.5--
CPI-U SA (All Items)August 197309/21/1973-1.9--
Unemployment RateAugust 197309/07/1973-4.8--
CPI-U SA (All Items)July 197308/21/1973-0.2--
CPI-U NA (All Items)July 197308/21/1973-5.7--
Unemployment RateJuly 197308/03/1973-4.7--
CPI-U NA (All Items)June 197307/20/1973-5.9--
CPI-U SA (All Items)June 197307/20/1973-0.6--
Unemployment RateJune 197307/06/1973-4.8--
CPI-U SA (All Items)May 197306/21/1973-0.6--
CPI-U NA (All Items)May 197306/21/1973-5.5--
Unemployment RateMay 197306/01/1973-5.0--
CPI-U NA (All Items)April 197305/22/1973-5.1--
CPI-U SA (All Items)April 197305/22/1973-0.6--
CPI-U SA (All Items)March 197305/22/19731st0.90.80.1
CPI-U SA (All Items)February 197305/22/19731st0.70.8-0.1
CPI-U SA (All Items)December 197205/22/19731st0.20.20.0
CPI-U SA (All Items)November 197205/22/19731st0.30.30.0
CPI-U SA (All Items)October 197205/22/19731st0.30.30.0