Year	2004-2006 = 100
1961	41.5833901518191
1962	43.2686531025791
1963	45.5378726114229
1964	43.431940138751
1965	47.5112756817407
1966	47.3116482399061
1967	48.5413421736345
1968	50.8885143525425
1969	51.7004269600468
1970	48.760388907667
1971	56.1946376998026
1972	55.4023176618472
1973	59.2119799366315
1974	53.8187353919883
1975	61.329976828455
1976	61.7238296392569
1977	66.8503227057521
1978	67.8923429600887
1979	74.1677592855128
1980	67.5402756642405
1981	77.8158898730168
1982	78.9175596418591
1983	58.9201147035647
1984	74.2984914390185
1985	79.6522777609813
1986	74.2950825316228
1987	74.2344604357107
1988	62.2471030257455
1989	73.6890554351908
1990	79.6688369281989
1991	77.6128576382804
1992	85.8758111715881
1993	75.0823160951251
1994	92.4856004897904
1995	80.353564877757
1996	88.6495840482918
1997	91.8939622051011
1998	91.6736896494551
1999	93.0477724760829
2000	94.6527113036877
2001	90.8063423357375
2002	86.5021035174506
2003	92.036121393149
2004	103.070276052333
2005	100.119722626828
2006	96.4080471079374
2007	102.158362206711
2008	102.543803153156
2009	106.339978386522
2010	105.994763965474
2011	102.634624208672
2012	102.474063895043
2013	112.673182748828
2014	116.287961047183