Year	2004-2006 = 100
1961	43.09
1962	43.09
1963	43.09
1964	44.24
1965	50.37
1966	50.37
1967	50.37
1968	50.37
1969	54.29
1970	55.41
1971	56.52
1972	56.52
1973	58.47
1974	60.8
1975	63.13
1976	42.42
1977	53.99
1978	57.82
1979	62.48
1980	67.13
1981	71.34
1982	72.55
1983	69.04
1984	63.37
1985	67.12
1986	68.62
1987	69.58
1988	70.76
1989	71.75
1990	73.55
1991	78.55
1992	80.63
1993	82.29
1994	83.99
1995	85.66
1996	87.23
1997	88.82
1998	90.41
1999	92
2000	92.71
2001	94.17
2002	95.63
2003	97.1
2004	98.55
2005	100
2006	101.45
2007	102.89
2008	104.33
2009	105.78
2010	106.82
2011	102.29
2012	109.51
2013	112.33
2014	113.55
2015	114.99
2016	115.97