Year	2004-2006 = 100
1961	10.96
1962	11.1
1963	11.24
1964	11.39
1965	11.51
1966	11.68
1967	11.86
1968	12.07
1969	12.58
1970	12.77
1971	13.2
1972	14.86
1973	15.38
1974	16.47
1975	17.71
1976	19.23
1977	21.32
1978	23.42
1979	26.53
1980	29.73
1981	35.2
1982	43.61
1983	45.57
1984	45.21
1985	43.96
1986	47.57
1987	47.83
1988	49.25
1989	51.15
1990	52.69
1991	56.09
1992	58.72
1993	63.93
1994	68.56
1995	69.96
1996	69.88
1997	72.29
1998	83.13
1999	93.36
2000	88.82
2001	90.54
2002	81.79
2003	77.99
2004	90.3
2005	111.99
2006	97.7
2007	101.19
2008	101.06
2009	100
2010	119.52
2011	111.92
2012	124.25
2013	128.29
2014	132.81
2015	145.11
2016	146.22