Year	2004-2006 = 100
1961	31.5436742165082
1962	32.6479656549999
1963	33.7803447267531
1964	34.5847089883536
1965	35.3826881443365
1966	36.3006879433764
1967	37.8143607437861
1968	38.7233995100788
1969	39.105795877322
1970	40.2928147146511
1971	41.4163369165716
1972	41.4397101374863
1973	43.184423942765
1974	44.1748853329226
1975	45.7334889695059
1976	46.7181766552579
1977	47.7955365255016
1978	49.8952169892252
1979	51.127949465342
1980	51.7564005350503
1981	53.7520259081632
1982	55.5183683612613
1983	55.4325279658571
1984	58.5214601986702
1985	59.9119186319593
1986	60.8784570635991
1987	61.485848887488
1988	62.5678155574224
1989	64.9851127400688
1990	67.0849706470916
1991	68.1987986407902
1992	72.5573783591925
1993	73.3113563262503
1994	75.4257226453682
1995	77.2222986848897
1996	80.4341326115627
1997	81.9622145072093
1998	83.7188323741845
1999	86.6727489996211
2000	88.4850219859175
2001	89.4195224254293
2002	91.2222991524861
2003	93.8301417423217
2004	97.5382152680578
2005	99.9467119444294
2006	102.649700460983
2007	106.187649345388
2008	110.278703333811
2009	111.753299418266
2010	114.480054367328
2011	118.133718246233
2012	119.46361643518
2013	123.771028595757
2014	125.60182423808