Year	2004-2006 = 100
1961	23.95
1962	25.82
1963	27.44
1964	31.37
1965	31.39
1966	32.41
1967	37.12
1968	38.27
1969	39.1
1970	40.75
1971	45.3
1972	49.04
1973	49.31
1974	51.84
1975	52.72
1976	55.31
1977	56.51
1978	57.74
1979	57.44
1980	57.83
1981	58.04
1982	63.19
1983	65.87
1984	64.72
1985	65.05
1986	62.42
1987	66.83
1988	62.64
1989	64.81
1990	72.63
1991	65.38
1992	68.84
1993	69.62
1994	71.38
1995	77.28
1996	77.48
1997	76.47
1998	77.84
1999	79.65
2000	87.65
2001	87.47
2002	94.36
2003	92.43
2004	100.04
2005	100.03
2006	99.93
2007	103.78
2008	104.07
2009	105.11
2010	104.93
2011	105.77
2012	108.92
2013	108.83
2014	110.36
2015	106.64
2016	109.69