Year	2004-2006 = 100
1961	41.44
1962	42.29
1963	43.64
1964	43.54
1965	45.65
1966	47.1
1967	57.17
1968	49.4
1969	52.02
1970	49.71
1971	57.95
1972	61.89
1973	52.22
1974	63.8
1975	62.25
1976	62
1977	65.34
1978	69.07
1979	67.97
1980	70.86
1981	77.6
1982	70.88
1983	60.85
1984	66.47
1985	70.69
1986	70.44
1987	74.5
1988	75.66
1989	79.86
1990	79.57
1991	81.71
1992	69.38
1993	78.57
1994	82.96
1995	70.91
1996	85.26
1997	85.88
1998	80.66
1999	86.95
2000	95.47
2001	88.71
2002	96.45
2003	96.9
2004	98.19
2005	102.85
2006	98.96
2007	101.74
2008	118.24
2009	116.5
2010	117.58
2011	116.13
2012	119.47
2013	123.17
2014	126.7
2015	122.05
2016	116.66