Year	2004-2006 = 100
1961	35.26
1962	35.79
1963	37.59
1964	38.7
1965	39.77
1966	41.2
1967	41.2
1968	41.97
1969	43.07
1970	45.74
1971	47.36
1972	45.16
1973	45.98
1974	45.39
1975	46.78
1976	45.04
1977	43.17
1978	47.71
1979	50.51
1980	50.03
1981	50.74
1982	49.76
1983	46.34
1984	49.91
1985	52.53
1986	54.51
1987	53.52
1988	56.95
1989	59.94
1990	62.17
1991	59.83
1992	59.99
1993	71.32
1994	70.39
1995	69.9
1996	82.33
1997	85.77
1998	83.45
1999	88.46
2000	83.05
2001	88.99
2002	89.43
2003	91.09
2004	94.67
2005	99.44
2006	105.88
2007	108.8
2008	118.98
2009	127.73
2010	129.37
2011	139.28
2012	137.58
2013	125.07
2014	143.6
2015	145.46
2016	145