Year	2004-2006 = 100
1961	12.29
1962	12.48
1963	13.47
1964	14.4
1965	15.38
1966	16.31
1967	17.47
1968	17.76
1969	18.48
1970	19.52
1971	19.92
1972	19.83
1973	21.53
1974	21.12
1975	21.94
1976	22.89
1977	23.44
1978	24.33
1979	26
1980	27.15
1981	29.39
1982	31.41
1983	33.47
1984	35.87
1985	37.09
1986	37.13
1987	38.21
1988	39.42
1989	31.58
1990	25.5
1991	26.12
1992	27.35
1993	28.21
1994	31.23
1995	33.41
1996	36.17
1997	37.99
1998	40.97
1999	44.6
2000	51.92
2001	56.92
2002	64.85
2003	73.84
2004	85.71
2005	100.65
2006	113.63
2007	123.55
2008	136.44
2009	155.3
2010	175.08
2011	187.26
2012	190.65
2013	197
2014	201.44
2015	206.07
2016	208.06