Year	2004-2006 = 100
1961	13.36
1962	14.11
1963	14.89
1964	16.05
1965	17.39
1966	18.42
1967	18.67
1968	18.57
1969	18.78
1970	19.68
1971	20.79
1972	20.67
1973	22.45
1974	22.52
1975	23.08
1976	22.95
1977	23.21
1978	25.59
1979	27.1
1980	27.16
1981	28.69
1982	31.27
1983	33.44
1984	36.56
1985	37.02
1986	38.94
1987	41.07
1988	42.31
1989	43.97
1990	48.12
1991	49.62
1992	52.32
1993	56.49
1994	59.93
1995	64.95
1996	69.7
1997	72.08
1998	76.41
1999	79.46
2000	83.36
2001	84.77
2002	88.66
2003	90.7
2004	96.48
2005	100.4
2006	103.12
2007	108.15
2008	113.95
2009	116.86
2010	119.96
2011	123.39
2012	127.7
2013	129.79
2014	131.86
2015	135.91
2016	139.03