Year	2004-2006 = 100
1961	16.38
1962	17.55
1963	18.16
1964	18.29
1965	20.05
1966	22.23
1967	23.19
1968	26.46
1969	29.54
1970	31.85
1971	34.74
1972	34.86
1973	37.48
1974	34.71
1975	37.08
1976	36.54
1977	37.4
1978	39.32
1979	39.38
1980	39.11
1981	40.29
1982	38.96
1983	41.68
1984	43.42
1985	40.69
1986	42.8
1987	44.08
1988	46.76
1989	57.01
1990	62.1
1991	63.66
1992	69.23
1993	69.56
1994	70.88
1995	74.39
1996	79.93
1997	81.2
1998	86.51
1999	88.94
2000	89.45
2001	90.01
2002	85.44
2003	89.56
2004	91.85
2005	96.64
2006	111.51
2007	106.81
2008	103
2009	103.66
2010	109.69
2011	115.64
2012	122.66
2013	124.8
2014	129.95
2015	124.98
2016	130.32