Year	2004-2006 = 100
1961	25.15
1962	34.1
1963	24.02
1964	24.13
1965	27.5
1966	30.14
1967	36.93
1968	36.3
1969	39.13
1970	40.87
1971	41.56
1972	40.52
1973	42.42
1974	40.53
1975	45.38
1976	47.89
1977	49.98
1978	50.94
1979	55.37
1980	55.14
1981	60.86
1982	63.78
1983	63.97
1984	58.17
1985	70.3
1986	63.95
1987	64.07
1988	61.7
1989	69.33
1990	80.2
1991	90.89
1992	97.15
1993	66.3
1994	43.36
1995	55.65
1996	61.69
1997	64.73
1998	72.81
1999	79.03
2000	84.74
2001	79.9
2002	102.6
2003	94.37
2004	93.77
2005	101.01
2006	105.22
2007	105.5
2008	114.73
2009	135.89
2010	140.48
2011	152.19
2012	164.37
2013	166.86
2014	156.64
2015	151.67
2016	140.68