Year	2004-2006 = 100
1961	24.42
1962	27.65
1963	37.79
1964	36.2
1965	34.01
1966	25.31
1967	29.16
1968	29.57
1969	23.59
1970	34.09
1971	50.53
1972	38.93
1973	48.36
1974	48.49
1975	59.26
1976	45.53
1977	50.71
1978	45.29
1979	46.69
1980	58.1
1981	49.79
1982	41.41
1983	59.3
1984	53.07
1985	63.51
1986	57.55
1987	64.45
1988	42.9
1989	58.04
1990	75.08
1991	98.38
1992	76.49
1993	86.69
1994	56.47
1995	52.92
1996	110.9
1997	66.83
1998	89.21
1999	100.28
2000	78.76
2001	61.47
2002	62.76
2003	111.02
2004	90.14
2005	102.16
2006	107.69
2007	104.58
2008	109.92
2009	106.54
2010	104.72
2011	104.84
2012	121.98
2013	116.67
2014	104.17
2015	146.51
2016	112.4