Consumer Price Index, 1913-

CPI-U
Base year is chained;
1982-1984 = 100

Year	Annual Average	Annual Percent Change (rate of inflation)
1913	9.9
1914	10.0	1.3%
1915	10.1	0.9%
1916	10.9	7.7%
1917	12.8	17.8%
1918	15.0	17.3%
1919	17.3	15.2%
1920	20.0	15.6%
1921	17.9	-10.9%
1922	16.8	-6.2%
1923	17.1	1.8%
1924	17.1	0.4%
1925	17.5	2.4%
1926	17.7	0.9%
1927	17.4	-1.9%
1928	17.2	-1.2%
1929	17.2	0.0%
1930	16.7	-2.7%
1931	15.2	-8.9%
1932	13.6	-10.3%
1933	12.9	-5.2%
1934	13.4	3.5%
1935	13.7	2.6%
1936	13.9	1.0%
1937	14.4	3.7%
1938	14.1	-2.0%
1939	13.9	-1.3%
1940	14.0	0.7%
1941	14.7	5.1%
1942	16.3	10.9%
1943	17.3	6.0%
1944	17.6	1.6%
1945	18.0	2.3%
1946	19.5	8.5%
1947	22.3	14.4%
1948	24.0	7.7%
1949	23.8	-1.0%
1950	24.1	1.1%
1951	26.0	7.9%
1952	26.6	2.3%
1953	26.8	0.8%
1954	26.9	0.3%
1955	26.8	-0.3%
1956	27.2	1.5%
1957	28.1	3.3%
1958	28.9	2.7%
1959	29.2	1.08%
1960	29.6	1.5%
1961	29.9	1.1%
1962	30.3	1.2%
1963	30.6	1.2%
1964	31.0	1.3%
1965	31.5	1.6%
1966	32.5	3.0%
1967	33.4	2.8%
1968	34.8	4.3%
1969	36.7	5.5%
1970	38.8	5.8%
1971	40.5	4.3%
1972	41.8	3.3%
1973	44.4	6.2%
1974	49.3	11.1%
1975	53.8	9.1%
1976	56.9	5.7%
1977	60.6	6.5%
1978	65.2	7.6%
1979	72.6	11.3%
1980	82.4	13.5%
1981	90.9	10.3%
1982	96.5	6.1%
1983	99.6	3.2%
1984	103.9	4.3%
1985	107.6	3.5%
1986	109.6	1.9%
1987	113.6	3.7%
1988	118.3	4.1%
1989	124.0	4.8%
1990	130.7	5.4%
1991	136.2	4.2%
1992	140.3	3.0%
1993	144.5	3.0%
1994	148.2	2.6%
1995	152.4	2.8%
1996	156.9	2.9%
1997	160.5	2.3%
1998	163.0	1.6%
1999	166.6	2.2%
2000	172.2	3.4%
2001	177.1	2.8%
2002	179.9	1.6%
2003	184.0	2.3%
2004	188.9	2.7%
2005	195.3	3.4%
2006	201.6	3.2%
2007	207.3	2.9%
2008	215.3	3.8%
2009	214.5	-0.4%
2010	218.1	1.6%
2011	224.9	3.2%
2012	229.6	2.1%
2013*	233.5	1.7%

*An estimate for 2013 is based on the change in the CPI from first quarter 2012 to first quarter 2013.