Year	2004-2006 = 100
1961	32.5713614047669
1962	33.6997362538454
1963	35.1658392221302
1964	36.4877006135969
1965	36.2400190023286
1966	35.7514525211863
1967	38.9221840076842
1968	39.5167300864595
1969	41.1676300050108
1970	41.8170408314784
1971	41.8197482643235
1972	41.7873252574131
1973	42.6086038076654
1974	44.5210958034965
1975	46.4609400323099
1976	46.2849359740355
1977	46.3990960447421
1978	47.6884757975362
1979	46.4242359106603
1980	49.1653136408714
1981	50.9739803832967
1982	51.5785881643496
1983	52.7092363994017
1984	52.3696073054445
1985	55.0321122449467
1986	56.5388623723116
1987	55.8317426433757
1988	58.7814029154289
1989	59.0719747574749
1990	59.9571601913716
1991	63.3374225599856
1992	64.4307350914888
1993	65.2192950076895
1994	65.3466571992996
1995	68.1840808047756
1996	72.483419194037
1997	72.3681489000611
1998	76.0870636549205
1999	79.6807454318829
2000	82.4280967470955
2001	85.7770442663995
2002	89.1210013045839
2003	92.4175546584849
2004	94.3229521022641
2005	101.214431721049
2006	105.708142147406
2007	107.038870817963
2008	112.23596587405
2009	117.377687679871
2010	123.774350721519
2011	126.971288913989
2012	130.663219171875
2013	134.650100866424
2014	137.686260526326