Year	2004-2006 = 100
1961	32.43
1962	32.47
1963	32.35
1964	35.97
1965	36.76
1966	44.09
1967	50.71
1968	53.9
1969	56.1
1970	53.74
1971	57.91
1972	61.53
1973	58.51
1974	53.23
1975	42.33
1976	50.17
1977	56.63
1978	61.1
1979	66.14
1980	66.17
1981	68.7
1982	69.15
1983	65.62
1984	61.95
1985	64.04
1986	63.97
1987	67.72
1988	68.43
1989	69.86
1990	72.68
1991	70.66
1992	71.95
1993	74.88
1994	73.43
1995	73.75
1996	82.21
1997	81.61
1998	79.44
1999	63.27
2000	69.83
2001	75.06
2002	79.24
2003	90.17
2004	95.55
2005	104.13
2006	100.32
2007	107.76
2008	108.51
2009	109.75
2010	115.87
2011	121.44
2012	129.88
2013	121.4
2014	123.82
2015	128.74
2016	132.31