Year	2004-2006 = 100
1961	14.63
1962	14.73
1963	16.57
1964	13.7
1965	17.3
1966	18.16
1967	14.92
1968	14.13
1969	21.42
1970	24.19
1971	24.98
1972	25.3
1973	24.27
1974	24.85
1975	24.68
1976	28.29
1977	30.06
1978	33.95
1979	45.91
1980	51.15
1981	42.52
1982	36.63
1983	52.72
1984	64.19
1985	74.47
1986	78.23
1987	85.06
1988	81.84
1989	79.14
1990	59.32
1991	4.48
1992	17.08
1993	37.84
1994	58.65
1995	61.69
1996	70.97
1997	74.58
1998	81.33
1999	87.4
2000	86.01
2001	98.05
2002	93.31
2003	96.6
2004	101.97
2005	94.99
2006	103.04
2007	113.1
2008	95.82
2009	132.56
2010	128.58
2011	171.32
2012	184
2013	190.51
2014	199.61
2015	204.06
2016	196.85