Year	2004-2006 = 100
1961	17.98
1962	18.73
1963	20.86
1964	23.36
1965	22.24
1966	25.11
1967	23.11
1968	27.28
1969	27.33
1970	29.25
1971	30.57
1972	30.55
1973	33.26
1974	34.42
1975	39.86
1976	39.98
1977	40.36
1978	40.89
1979	45.31
1980	47.09
1981	51.06
1982	47.77
1983	47.57
1984	50.66
1985	55.34
1986	56.96
1987	59.37
1988	62.17
1989	63.5
1990	68.09
1991	66.58
1992	69.36
1993	67.64
1994	69.78
1995	77.46
1996	81.06
1997	85.14
1998	89.79
1999	91.57
2000	98.89
2001	93.44
2002	94.65
2003	94.37
2004	95.82
2005	99.84
2006	104.34
2007	99.23
2008	105.59
2009	98.87
2010	105.98
2011	109.63
2012	119.49
2013	123.06
2014	128.73
2015	129.53
2016	127.63