Year	2004-2006 = 100
1961	70.77
1962	71.12
1963	71.67
1964	70.64
1965	74.1
1966	75.03
1967	79.33
1968	81.82
1969	80.34
1970	81.41
1971	83.9
1972	84.83
1973	85.97
1974	91.08
1975	91.12
1976	92.61
1977	91.21
1978	93.32
1979	98.62
1980	100.87
1981	102.54
1982	102.5
1983	103.19
1984	105.5
1985	103.22
1986	103.92
1987	104
1988	102.37
1989	100.33
1990	101.71
1991	99.71
1992	100.52
1993	99.55
1994	99.96
1995	102.66
1996	104.1
1997	104.82
1998	104.76
1999	103.5
2000	102.83
2001	103.41
2002	105.6
2003	104.24
2004	101.64
2005	100.8
2006	97.56
2007	98.48
2008	100.22
2009	98.91
2010	101.58
2011	102.35
2012	102.2
2013	102.48
2014	103.27
2015	104.09
2016	103.08