Year	2004-2006 = 100
1961	45.97
1962	47.17
1963	48.69
1964	50.61
1965	49.71
1966	49.69
1967	51.71
1968	57.22
1969	56.88
1970	59.74
1971	63.03
1972	64.63
1973	68.4
1974	66.21
1975	61.14
1976	57.92
1977	57.04
1978	55.47
1979	56.2
1980	57.67
1981	58.07
1982	56.36
1983	53.88
1984	52.81
1985	52.97
1986	54.03
1987	52.99
1988	53.41
1989	54.88
1990	57.57
1991	58.57
1992	51.03
1993	57.25
1994	56.54
1995	75.01
1996	83.42
1997	88.25
1998	92.78
1999	94.16
2000	88.24
2001	92.16
2002	81.39
2003	99.6
2004	100.94
2005	95.98
2006	103.09
2007	103.48
2008	100.44
2009	116.31
2010	149.53
2011	157.55
2012	158.62
2013	124.27
2014	143.47
2015	141.25
2016	149.73