Year	2004-2006 = 100
1961	67.79
1962	72.34
1963	73.98
1964	76.31
1965	78.85
1966	80.42
1967	86.62
1968	90.91
1969	90.95
1970	91.97
1971	90.12
1972	96
1973	95.98
1974	97.27
1975	99.96
1976	97.4
1977	105.76
1978	106.35
1979	108.84
1980	104.32
1981	104.8
1982	108.54
1983	109.06
1984	112.42
1985	115.12
1986	116.36
1987	116.03
1988	113.82
1989	114.79
1990	114
1991	110.19
1992	113.91
1993	106.21
1994	112.9
1995	109.66
1996	107.34
1997	107.67
1998	103.03
1999	104.1
2000	103.58
2001	101.57
2002	102.55
2003	99.22
2004	99.97
2005	101
2006	99.03
2007	100.64
2008	101.2
2009	99.76
2010	97.4
2011	95.79
2012	97.4
2013	97.02
2014	96.87
2015	95.79
2016	92.18