Year	2004-2006 = 100
1961	32.35
1962	34.91
1963	40.42
1964	44.01
1965	45.55
1966	41.73
1967	41.87
1968	45.44
1969	47.67
1970	44.09
1971	44.89
1972	42.32
1973	45.44
1974	43.83
1975	44.68
1976	48.18
1977	51.82
1978	54.31
1979	55.64
1980	63.6
1981	60.33
1982	66.38
1983	69.49
1984	75.86
1985	80.68
1986	81.35
1987	88.74
1988	90.74
1989	99.26
1990	101.7
1991	97.21
1992	93.44
1993	90.17
1994	96.53
1995	87.7
1996	93.63
1997	93.21
1998	94
1999	95.04
2000	96.57
2001	102.45
2002	97.68
2003	99.64
2004	99.82
2005	100.01
2006	100.17
2007	100.42
2008	100.61
2009	101.18
2010	100.49
2011	99.34
2012	109.04
2013	111.04
2014	111.77
2015	112.52
2016	111.64