Year	2004-2006 = 100
1961	51.16
1962	51.68
1963	53.26
1964	51.89
1965	55.55
1966	55.05
1967	59.41
1968	62.23
1969	64.79
1970	64.47
1971	63.63
1972	67.41
1973	68.95
1974	74.78
1975	73.93
1976	75.89
1977	75.32
1978	72.64
1979	76.64
1980	76.11
1981	76.49
1982	79.21
1983	75.78
1984	73.49
1985	69.52
1986	77.73
1987	71.05
1988	76.7
1989	76.76
1990	76.45
1991	75.83
1992	76.5
1993	76.77
1994	81.84
1995	86.29
1996	94.84
1997	100.22
1998	101.52
1999	97.17
2000	99.86
2001	102
2002	100.03
2003	94.63
2004	98.42
2005	100.07
2006	101.5
2007	106.05
2008	107.75
2009	112.64
2010	111.01
2011	116.83
2012	118.51
2013	120.7
2014	108.5
2015	113.5
2016	116.33