Year	2004-2006 = 100
1961	49.58
1962	48.36
1963	48.9
1964	50.62
1965	49.11
1966	51.26
1967	58.36
1968	58.49
1969	58.11
1970	57.65
1971	63.79
1972	62.26
1973	60.12
1974	67.07
1975	76.93
1976	69.69
1977	78.55
1978	84.46
1979	80.02
1980	86.5
1981	76.26
1982	81.9
1983	85.68
1984	91.91
1985	93.81
1986	96.05
1987	94.16
1988	90.99
1989	89.82
1990	98.68
1991	100.54
1992	103.62
1993	104.12
1994	98.7
1995	99.29
1996	102.78
1997	100.09
1998	104.97
1999	112.57
2000	107.63
2001	103.79
2002	99.98
2003	101.84
2004	101.65
2005	98.54
2006	99.82
2007	101.01
2008	94.24
2009	94.82
2010	101.49
2011	102.53
2012	96.55
2013	100.65
2014	102.7
2015	109.01
2016	110.02