Year	2004-2006 = 100
1961	45.45
1962	45.82
1963	48.12
1964	48.91
1965	49.92
1966	50.88
1967	53.68
1968	54.15
1969	54.27
1970	53.52
1971	58.15
1972	57.32
1973	58.8
1974	59.96
1975	64.1
1976	66.02
1977	68.39
1978	67.79
1979	71.47
1980	69.19
1981	75.38
1982	75.2
1983	64.44
1984	73.69
1985	77.88
1986	73.72
1987	73.17
1988	69.02
1989	75.91
1990	77.94
1991	77.15
1992	84.23
1993	76.98
1994	89.19
1995	83.89
1996	87.78
1997	91.18
1998	92.09
1999	93.72
2000	95.96
2001	93.67
2002	94.09
2003	95.66
2004	100.53
2005	99.3
2006	100.18
2007	104.84
2008	107.59
2009	109.89
2010	110.27
2011	109.06
2012	107.97
2013	113.51
2014	117.03
2015	116.61
2016	122.32