Year	2004-2006 = 100
1961	41.48
1962	44.39
1963	46.3
1964	49.21
1965	44.53
1966	45.13
1967	50.38
1968	53.04
1969	52.7
1970	56.67
1971	56.29
1972	55.46
1973	54.14
1974	60.88
1975	62.73
1976	63.84
1977	65.78
1978	69.75
1979	80.07
1980	86.72
1981	83.64
1982	79.41
1983	90.76
1984	84.74
1985	88.79
1986	88.36
1987	76.43
1988	81.31
1989	77.41
1990	85.11
1991	81.84
1992	82.66
1993	88.05
1994	94.41
1995	96.99
1996	85.09
1997	87.57
1998	89.4
1999	93.21
2000	95.29
2001	92.35
2002	94.16
2003	97.94
2004	93.25
2005	102.32
2006	104.42
2007	103.33
2008	115.11
2009	113.5
2010	124.68
2011	118.99
2012	124.86
2013	139.8
2014	125.25
2015	130.6
2016	131.27