Year	2004-2006 = 100
1961	21.0865846797626
1962	24.2300350276098
1963	24.8408514189565
1964	25.4643419803358
1965	27.0133067033244
1966	24.6094660294104
1967	25.8719519423634
1968	29.2013369327207
1969	28.3657920576178
1970	28.4025679195245
1971	31.2268587372495
1972	32.3798335563021
1973	30.9453872435349
1974	34.0932439049336
1975	35.0029870393507
1976	36.3726101098031
1977	34.4866175629375
1978	36.8789993073374
1979	36.7096333882764
1980	39.9091619206858
1981	40.4769581163399
1982	43.6531167102507
1983	43.9787325773821
1984	44.544352887138
1985	49.9946290721588
1986	53.6709917506311
1987	53.1620347348011
1988	54.1984971403027
1989	54.5583327787958
1990	60.73167075202
1991	63.0856662715624
1992	66.6902193127758
1993	68.4860985163009
1994	68.8846950125359
1995	69.7592387470439
1996	81.3943850800871
1997	74.884237682515
1998	83.4056708885354
1999	81.0174571931932
2000	80.4478959304942
2001	80.5491705901058
2002	90.9566762893208
2003	94.4733324999704
2004	95.7691572276605
2005	100.19368393187
2006	106.035414923245
2007	104.637383674244
2008	96.7736226258072
2009	105.49762516747
2010	106.272582259977
2011	109.012995834883
2012	110.721215311956
2013	113.406876680416
2014	110.044476863957