Year	2004-2006 = 100
1961	86.84
1962	87.02
1963	92.79
1964	95.04
1965	95.47
1966	90.74
1967	91.58
1968	91.57
1969	96.07
1970	93.58
1971	96.97
1972	96.1
1973	90.81
1974	94.7
1975	97.41
1976	102.74
1977	95.95
1978	97.63
1979	100.68
1980	101.54
1981	97.79
1982	103.74
1983	111.7
1984	108.93
1985	105.05
1986	105.46
1987	95.17
1988	97.42
1989	104.54
1990	108.55
1991	98.45
1992	92.61
1993	96.22
1994	97.97
1995	94.94
1996	96.04
1997	99.59
1998	88.87
1999	92.04
2000	98.74
2001	97.62
2002	100.76
2003	97.69
2004	97.56
2005	101.94
2006	100.5
2007	101.22
2008	100
2009	100.59
2010	93.42
2011	97.16
2012	93.03
2013	99.06
2014	101.22
2015	98.22
2016	97.26