Year	2004-2006 = 100
1961	25.16
1962	25.15
1963	25.88
1964	24.93
1965	26.15
1966	27.92
1967	29.28
1968	30.71
1969	30.97
1970	34.24
1971	36.24
1972	37.37
1973	37.01
1974	37.3
1975	38.04
1976	40.63
1977	42.37
1978	43.94
1979	45.37
1980	46.12
1981	45.03
1982	46.77
1983	47.73
1984	54.11
1985	55.88
1986	58.83
1987	62.88
1988	68.03
1989	70.4
1990	73.68
1991	75.08
1992	75.1
1993	77.87
1994	75.02
1995	77.41
1996	80.6
1997	78.74
1998	81.63
1999	89.26
2000	87
2001	90.92
2002	89.63
2003	88.66
2004	97.03
2005	99.41
2006	103.56
2007	104.43
2008	111.25
2009	110.19
2010	114.2
2011	119.77
2012	120.74
2013	124.01
2014	125.23
2015	125.23
2016	125.4