Year	2004-2006 = 100
1961	54.5981825159904
1962	55.6779633538297
1963	56.7741417896686
1964	58.6813419629547
1965	59.485104670018
1966	60.8263822184555
1967	62.7268664671299
1968	64.2443673471633
1969	65.0845363848176
1970	67.0266019651404
1971	68.2623917071742
1972	69.2371162339254
1973	68.8776236914911
1974	71.8897708221056
1975	72.785478679346
1976	75.5076844922472
1977	76.335128229431
1978	77.5613182208404
1979	78.6679147587482
1980	80.4364719056099
1981	80.7924060299093
1982	81.3943458185518
1983	83.6276408153528
1984	84.075993249272
1985	85.291374034451
1986	86.3142572457163
1987	86.5998540900936
1988	87.3140833298184
1989	87.0178290270277
1990	88.4426138239171
1991	88.4747256554845
1992	89.5521116030293
1993	89.7725197285401
1994	90.9442512829481
1995	92.1901106884713
1996	93.3765141427646
1997	94.1475523823386
1998	95.9456369331273
1999	97.5759612156069
2000	97.956495105616
2001	98.0187533240707
2002	99.6632953454228
2003	99.1390770861958
2004	98.8440335012066
2005	99.7968953154488
2006	100.765606757985
2007	102.08130279297
2008	103.463768827454
2009	102.472733227918
2010	103.941251068073
2011	104.25393211152
2012	104.097802718123
2013	104.647338703142
2014	105.318842356818