Year	2004-2006 = 100
1961	34.6595567534686
1962	35.4829471140942
1963	37.2373925139341
1964	38.1109871571382
1965	38.1552992091648
1966	37.6313930219722
1967	40.9383734082987
1968	41.4912948671807
1969	43.201474700086
1970	44.1883395965651
1971	43.6994378780447
1972	43.1322023549697
1973	44.6568012269616
1974	45.6160316985597
1975	47.7841823657557
1976	47.2849903391035
1977	47.6653705587669
1978	48.7310343727332
1979	47.2267936061832
1980	49.6883409780623
1981	51.4013460507095
1982	52.2992735385184
1983	53.8049108147637
1984	53.0638595589724
1985	55.7689481148926
1986	56.9844848546801
1987	56.6088628288627
1988	58.7042052706084
1989	60.1106089858643
1990	60.7747644654249
1991	63.674814688063
1992	63.8591526132389
1993	64.957304287688
1994	65.2363128760729
1995	67.4541532235192
1996	71.2180019508383
1997	71.3468869208719
1998	74.1952351532679
1999	79.3679982657541
2000	81.2662367967366
2001	85.3967644394362
2002	87.6958979695614
2003	91.8019201146174
2004	93.7392344997073
2005	101.546716100123
2006	106.303312937653
2007	109.830951981691
2008	115.270966855665
2009	120.986931013856
2010	128.613122423243
2011	131.149096811293
2012	133.919886994891
2013	140.140078360676
2014	144.065441332594