Year	2004-2006 = 100
1961	12.84
1962	13.35
1963	13.27
1964	13.52
1965	15.5
1966	16.49
1967	16.3
1968	18.56
1969	18.97
1970	19.13
1971	18.89
1972	21.86
1973	22.43
1974	24.05
1975	24.62
1976	27.11
1977	26.72
1978	27.88
1979	26.05
1980	27.73
1981	33.23
1982	37.53
1983	37.53
1984	39.24
1985	42.49
1986	47.52
1987	47.39
1988	45.73
1989	45.21
1990	55.33
1991	55.71
1992	64.68
1993	67.14
1994	67.56
1995	70.14
1996	75.19
1997	73.28
1998	85.41
1999	78.28
2000	76.17
2001	77.61
2002	94.5
2003	96.07
2004	92.24
2005	103.22
2006	104.53
2007	116.06
2008	82.8
2009	94.48
2010	101.6
2011	99.21
2012	100.92
2013	105.86
2014	110.32
2015	110.82
2016	110.51