Year	2004-2006 = 100
1961	20.29
1962	21.54
1963	22.25
1964	22.76
1965	23.89
1966	23.95
1967	25.79
1968	27.9
1969	28.69
1970	29.77
1971	30.01
1972	30.84
1973	31.87
1974	32.94
1975	33.41
1976	34.98
1977	36.46
1978	36.77
1979	38.67
1980	39.42
1981	41.84
1982	43.54
1983	44.21
1984	46.05
1985	47.63
1986	51.82
1987	53.87
1988	54.52
1989	58.72
1990	60.53
1991	63.5
1992	64.89
1993	69.28
1994	71.91
1995	77.69
1996	79.19
1997	80.82
1998	84.75
1999	86.86
2000	88.55
2001	86.69
2002	88.23
2003	91.98
2004	96.17
2005	100.53
2006	103.3
2007	108.38
2008	113.17
2009	115.3
2010	113.79
2011	120.57
2012	120.58
2013	127.88
2014	129.18
2015	131.05
2016	130.37