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Month Year | Unadjusted 1-month percent change | Unadjusted 12-month percent change | ||
---|---|---|---|---|
C-CPI-U(1) | CPI-U | C-CPI-U(1) | CPI-U | |
December 2007 |
3.7 | 4.1 | ||
December 2008 |
0.2 | 0.1 | ||
December 2009 |
2.5 | 2.7 | ||
December 2010 |
1.3 | 1.5 | ||
December 2011 |
2.9 | 3.0 | ||
December 2012 |
1.5 | 1.7 | ||
December 2013 |
1.3 | 1.5 | ||
December 2014 |
0.5 | 0.8 | ||
December 2015 |
0.4 | 0.7 | ||
December 2016 |
1.8 | 2.1 | ||
December 2017 |
1.7 | 2.1 | ||
January 2018 |
0.5 | 0.5 | 1.6 | 2.1 |
February 2018 |
0.4 | 0.5 | 1.7 | 2.2 |
March 2018 |
0.2 | 0.2 | 1.9 | 2.4 |
April 2018 |
0.4 | 0.4 | 2.1 | 2.5 |
May 2018 |
0.3 | 0.4 | 2.3 | 2.8 |
June 2018 |
0.1 | 0.2 | 2.4 | 2.9 |
July 2018 |
0.0 | 0.0 | 2.6 | 2.9 |
August 2018 |
0.0 | 0.1 | 2.3 | 2.7 |
September 2018 |
0.1 | 0.1 | 1.9 | 2.3 |
October 2018 |
0.1 | 0.2 | 2.1 | 2.5 |
November 2018 |
-0.3 | -0.3 | 1.8 | 2.2 |
December 2018 |
-0.4 | -0.3 | 1.5 | 1.9 |
January 2019 |
0.2 | 0.2 | 1.3 | 1.6 |
February 2019 |
0.4 | 0.4 | 1.3 | 1.5 |
March 2019 |
0.5 | 0.6 | 1.5 | 1.9 |
April 2019 |
0.4 | 0.5 | 1.6 | 2.0 |
May 2019 |
0.2 | 0.2 | 1.4 | 1.8 |
June 2019 |
0.0 | 0.0 | 1.3 | 1.6 |
July 2019 |
0.1 | 0.2 | 1.5 | 1.8 |
August 2019 |
0.0 | 0.0 | 1.5 | 1.7 |
September 2019 |
0.0 | 0.1 | 1.4 | 1.7 |
October 2019 |
0.1 | 0.2 | 1.4 | 1.8 |
November 2019 |
-0.1 | -0.1 | 1.6 | 2.1 |
December 2019 |
-0.2 | -0.1 | 1.8 | 2.3 |
January 2020 |
0.4 | 0.4 | 2.0 | 2.5 |
February 2020 |
0.3 | 0.3 | 1.8 | 2.3 |
March 2020 |
-0.3 | -0.2 | 1.1 | 1.5 |
April 2020 |
-0.8 | -0.7 | -0.2 | 0.3 |
May 2020 |
0.0 | 0.0 | -0.4 | 0.1 |
June 2020 |
0.6 | 0.5 | 0.2 | 0.6 |
July 2020 |
0.5 | 0.5 | 0.6 | 1.0 |
August 2020 |
0.3 | 0.3 | 0.9 | 1.3 |
September 2020 |
0.2 | 0.1 | 1.0 | 1.4 |
October 2020 |
0.0 | 0.0 | 0.9 | 1.2 |
November 2020 |
-0.1 | -0.1 | 0.9 | 1.2 |
December 2020 |
0.1 | 0.1 | 1.2 | 1.4 |
Footnotes |
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Indexes are issued as initial estimates. Indexes are revised each quarter with the publication of January, April, July, and October data as updated expenditure estimates become available. The C-CPI-U indexes are updated quarterly until they become final. January-March indexes are final in January of the following year; April-June indexes are final in April of the following year; July-September indexes are final in July of the following year; October-December indexes are final in October of the following year. |