Year	2004-2006 = 100
1961	30.8624701809653
1962	31.1613682242381
1963	31.9754875686044
1964	33.0376131046726
1965	33.8737496304113
1966	35.3603211164138
1967	36.7916075506328
1968	38.1829803741474
1969	39.1300809223689
1970	39.986922240455
1971	40.092526304971
1972	39.795888165207
1973	40.0911212763186
1974	40.6651944506099
1975	42.362401056525
1976	44.5929161870246
1977	46.3413713193722
1978	49.1827381503722
1979	50.4654050831244
1980	52.7905402954385
1981	53.7963091404311
1982	55.7379758759565
1983	56.2492187217685
1984	55.6468195279863
1985	57.7672974177533
1986	57.3024603413721
1987	58.7916926881921
1988	60.7374136083578
1989	62.7017622591374
1990	64.3511635737914
1991	65.9263993293128
1992	66.652163642139
1993	69.2409093957162
1994	71.6818847134565
1995	74.6855979480481
1996	76.5801444276695
1997	79.4676367456373
1998	82.945324423254
1999	87.1838687632523
2000	87.9433300802439
2001	89.8564307275625
2002	94.5255779010485
2003	96.1242976349018
2004	100.039834387583
2005	104.664868757017
2006	104.364815853129
2007	107.752825055966
2008	112.145267510776
2009	115.061527427283
2010	117.84242258383
2011	120.501560897043
2012	108.62289112893
2013	109.44293902926
2014	107.591782496299