Year	2004-2006 = 100
1961	23.8400439940751
1962	24.8732857566045
1963	25.6982503776093
1964	26.4008274306287
1965	27.3485288955861
1966	27.3388003355563
1967	28.9711069432124
1968	30.0857927571333
1969	31.944116674813
1970	33.7303959985188
1971	32.9561562490751
1972	32.2553417244613
1973	33.0513141975038
1974	35.2374243946795
1975	35.0039929856862
1976	35.2848544819306
1977	36.0316775426071
1978	36.1612615843909
1979	37.3154745287697
1980	38.1286784152768
1981	39.4335976496977
1982	40.9192766290802
1983	41.3775245402956
1984	42.6261951889925
1985	45.3475829534678
1986	48.2951875739181
1987	48.8812371347956
1988	52.1963748069447
1989	55.8931443695468
1990	57.7149775044696
1991	61.9121902888992
1992	66.0105988137318
1993	69.6554922939407
1994	70.8483597209515
1995	73.8449266654789
1996	75.0505315844757
1997	76.9349057199029
1998	80.0742760872432
1999	83.4581664963284
2000	84.5224260833213
2001	84.2079605060826
2002	86.8407145685806
2003	90.2979888461062
2004	95.168326361608
2005	100.064263250412
2006	105.191810010384
2007	104.762108784738
2008	110.007606034767
2009	107.443159616264
2010	112.989290139478
2011	113.950291625647
2012	119.710206683013
2013	123.33261854257
2014	128.866824864069