Year	2004-2006 = 100
1961	37.35
1962	35.62
1963	40.53
1964	40.81
1965	41.08
1966	39.32
1967	44.55
1968	45.6
1969	47.48
1970	45.19
1971	41.94
1972	41.14
1973	45.57
1974	44.08
1975	48.77
1976	46.57
1977	49.74
1978	51.52
1979	51.1
1980	52.07
1981	51.76
1982	53.82
1983	55.06
1984	55.38
1985	57.3
1986	57.99
1987	58.09
1988	59.01
1989	64.84
1990	65.58
1991	66.22
1992	67.06
1993	66.89
1994	64.18
1995	67
1996	70.66
1997	71.5
1998	74.23
1999	84.68
2000	89.9
2001	87.89
2002	90.42
2003	92.95
2004	90.98
2005	102.9
2006	106.11
2007	112.01
2008	120.23
2009	121.31
2010	128.5
2011	131.7
2012	132.49
2013	135.01
2014	140.96
2015	141.72
2016	145.31