Year	2004-2006 = 100
1961	34.35
1962	34.68
1963	33.75
1964	33.22
1965	33.41
1966	33.9
1967	34.8
1968	36.75
1969	36.54
1970	38.23
1971	39.69
1972	40.66
1973	41.91
1974	42.78
1975	44.06
1976	45.58
1977	50.88
1978	55.22
1979	58.85
1980	62.48
1981	60.38
1982	62.43
1983	64.74
1984	66.08
1985	66.64
1986	70.34
1987	71.75
1988	76.09
1989	76.95
1990	76.36
1991	86.05
1992	82.7
1993	80.11
1994	82.2
1995	83.58
1996	88.48
1997	91.07
1998	95.14
1999	93.13
2000	98.29
2001	96.19
2002	98.42
2003	98.95
2004	97.93
2005	99.81
2006	102.26
2007	105.32
2008	110.57
2009	109.62
2010	113.82
2011	120.64
2012	120.53
2013	125.49
2014	124.48
2015	125.26
2016	126.79