Year	2004-2006 = 100
1961	30.57
1962	32.11
1963	32.37
1964	32.6
1965	35.77
1966	36.59
1967	35.95
1968	37.15
1969	42.39
1970	43.53
1971	41.52
1972	42.73
1973	46.31
1974	48.36
1975	51.73
1976	50.33
1977	53.13
1978	55.63
1979	55.45
1980	59.39
1981	63.46
1982	64.63
1983	62.21
1984	59.22
1985	59.68
1986	63.01
1987	70.33
1988	72.4
1989	78.6
1990	84.23
1991	89.21
1992	91.4
1993	92.59
1994	91.79
1995	92.63
1996	93.59
1997	96.29
1998	99.25
1999	101.11
2000	101.47
2001	100.13
2002	101.78
2003	97.11
2004	99.81
2005	102.21
2006	97.98
2007	100.74
2008	107.09
2009	105.79
2010	106.18
2011	103.18
2012	100.89
2013	101.69
2014	103.51
2015	105.51
2016	104.29