Year	2004-2006 = 100
1961	44.39
1962	44.76
1963	46.26
1964	54.46
1965	48.6
1966	45.17
1967	41.39
1968	51.04
1969	53.23
1970	59.07
1971	49.2
1972	47.78
1973	48.11
1974	53.36
1975	53.83
1976	59.94
1977	51.49
1978	49.35
1979	46.97
1980	52.26
1981	61.39
1982	62.23
1983	65.4
1984	52.71
1985	55.8
1986	55.68
1987	52.99
1988	59.65
1989	65.37
1990	59.81
1991	59.34
1992	64.03
1993	62.63
1994	69.83
1995	70.94
1996	78.98
1997	84.3
1998	84.08
1999	87.26
2000	82.77
2001	69.99
2002	73.94
2003	78.02
2004	91.96
2005	101.7
2006	106.34
2007	101.11
2008	106.78
2009	108.86
2010	119.19
2011	120.52
2012	121.9
2013	126.96
2014	127.02
2015	126.8
2016	116.65