Year	2004-2006 = 100
1961	42.55
1962	49.07
1963	48.24
1964	48.68
1965	60.74
1966	61.47
1967	71.98
1968	76.88
1969	73.93
1970	80.56
1971	80.75
1972	74.3
1973	86.4
1974	86.39
1975	95.79
1976	92.2
1977	96.5
1978	105.12
1979	113.84
1980	122.04
1981	131.79
1982	138.8
1983	127.99
1984	143.31
1985	148.09
1986	142.51
1987	132.71
1988	135.83
1989	134.52
1990	121.35
1991	127.79
1992	136.2
1993	120.35
1994	117.93
1995	118.27
1996	111
1997	114.54
1998	97.28
1999	99.88
2000	96.32
2001	103.64
2002	85.22
2003	91.42
2004	95.7
2005	98.29
2006	106.01
2007	114.25
2008	108.97
2009	123.53
2010	145.28
2011	141.87
2012	145.7
2013	156.39
2014	159.8
2015	154.32
2016	156.91