Year	2004-2006 = 100
1961	24.3616562963861
1962	25.5717349312492
1963	26.5089247640104
1964	25.7629222350978
1965	26.6317266551788
1966	28.2252889545978
1967	29.2482043936016
1968	30.7126651413233
1969	32.5700288358062
1970	32.3237670178152
1971	31.1692194747811
1972	33.3493540082755
1973	33.7065928062361
1974	34.1553682084676
1975	36.7704565405471
1976	40.0550927993068
1977	41.0763232235524
1978	43.1286683089756
1979	43.8799027184199
1980	45.6087164091021
1981	47.1543127816474
1982	47.1316587568431
1983	47.8965880156782
1984	48.3936703968453
1985	50.0489245311019
1986	52.1770811180712
1987	52.69893222022
1988	54.1730018873902
1989	54.8757434828349
1990	57.3920728859187
1991	59.8650078799645
1992	61.1886277223565
1993	63.850167714096
1994	66.4863998099151
1995	70.7823210867786
1996	72.3546067501505
1997	73.9126561674886
1998	75.194983384752
1999	80.3647296449119
2000	83.3630508645273
2001	84.6918340757029
2002	87.4749107198376
2003	90.0943452568011
2004	95.3890283104629
2005	100.355986805589
2006	103.949357699519
2007	108.174681094448
2008	110.8065893836
2009	111.613529610035
2010	113.523516156279
2011	116.559930885794
2012	118.093221293805
2013	122.783647142049
2014	123.263910671792