Year	2004-2006 = 100
1961	73.69
1962	64.23
1963	76.41
1964	80.87
1965	85.99
1966	83.02
1967	73.96
1968	72.11
1969	56.73
1970	87.94
1971	59.01
1972	52.65
1973	67.92
1974	74.26
1975	73.94
1976	76.15
1977	72.29
1978	75.18
1979	75.85
1980	67.96
1981	71.2
1982	74.66
1983	74.33
1984	70.66
1985	74.07
1986	73.28
1987	72.7
1988	80.62
1989	94.79
1990	92.37
1991	93.77
1992	93.78
1993	93.95
1994	94.46
1995	98.85
1996	88.36
1997	95.42
1998	100.34
1999	103.28
2000	105.12
2001	106.62
2002	94.79
2003	101.49
2004	100.49
2005	98.52
2006	100.99
2007	106.02
2008	107.63
2009	113.87
2010	113
2011	114.55
2012	120.41
2013	116.38
2014	116.17
2015	114.73
2016	113.95