Year	2004-2006 = 100
1961	17.95
1962	18.76
1963	19.98
1964	21.97
1965	23.12
1966	25.27
1967	26.46
1968	27.48
1969	31.01
1970	31.83
1971	33.76
1972	35.19
1973	37.56
1974	38.21
1975	42
1976	42.02
1977	42.08
1978	46.88
1979	49.29
1980	54.22
1981	56.56
1982	57.94
1983	62.36
1984	60.89
1985	64.47
1986	64.08
1987	61.62
1988	67.59
1989	64.7
1990	71.61
1991	70.59
1992	76.13
1993	81.8
1994	77.2
1995	76.69
1996	82.13
1997	87.99
1998	86.86
1999	90.57
2000	97
2001	103.36
2002	105.33
2003	96.36
2004	88.81
2005	100.31
2006	110.88
2007	123.36
2008	111.25
2009	115.12
2010	118.61
2011	133.78
2012	130.71
2013	131.93
2014	132.91
2015	134.74
2016	129.8