Year	2004-2006 = 100
1961	9.74
1962	9.58
1963	9.7
1964	9.92
1965	10.6
1966	10.76
1967	11.18
1968	9.84
1969	11.74
1970	12.9
1971	17.15
1972	11.18
1973	14.51
1974	20.22
1975	21.82
1976	18.57
1977	21.26
1978	20.99
1979	23.06
1980	22.78
1981	23.02
1982	30.19
1983	35.9
1984	45.24
1985	52.03
1986	55.63
1987	60.95
1988	65.72
1989	66.79
1990	71.38
1991	72.83
1992	76.36
1993	74.21
1994	72.66
1995	72.26
1996	70.84
1997	79.35
1998	81.56
1999	77.8
2000	81.7
2001	88.23
2002	89.05
2003	92.5
2004	98.04
2005	100.38
2006	101.58
2007	103.11
2008	103.79
2009	100.64
2010	103.75
2011	104.02
2012	103.82
2013	106.49
2014	96.01
2015	102.2
2016	107.06