Year	2004-2006 = 100
1961	41.39
1962	41.67
1963	45.84
1964	50.59
1965	49.89
1966	51.45
1967	53.75
1968	51.93
1969	52.88
1970	57.46
1971	62.34
1972	61.87
1973	58.74
1974	60.67
1975	58.79
1976	65.69
1977	62.73
1978	51.76
1979	65.48
1980	51.01
1981	63.52
1982	66.26
1983	61.74
1984	68.32
1985	66.35
1986	65.2
1987	58.45
1988	62.4
1989	64.63
1990	69.48
1991	107.03
1992	98.31
1993	93.6
1994	92.34
1995	108.9
1996	100.22
1997	96.13
1998	92.5
1999	85.81
2000	96.58
2001	102.3
2002	90.61
2003	93.54
2004	98.56
2005	101.36
2006	100.08
2007	102.26
2008	107.68
2009	113.8
2010	124.68
2011	138.14
2012	127.23
2013	126.9
2014	128.3
2015	115.96
2016	119.84