Year	2004-2006 = 100
1961	439.58
1962	436.98
1963	430.66
1964	436.09
1965	458.96
1966	478.66
1967	487.11
1968	522.99
1969	688.08
1970	687.21
1971	776.75
1972	901.8
1973	912.27
1974	946.9
1975	1059.88
1976	1167.16
1977	1191.06
1978	1171.2
1979	1192.09
1980	1224.92
1981	1151.86
1982	1103.64
1983	1117.67
1984	1112.33
1985	959.24
1986	869.01
1987	769.96
1988	586.45
1989	581.21
1990	561.21
1991	479.44
1992	389.32
1993	252.04
1994	185.41
1995	184.25
1996	146.89
1997	203.88
1998	178.42
1999	190.79
2000	71.83
2001	72.24
2002	96.93
2003	104.29
2004	120.41
2005	88.68
2006	90.91
2007	95.26
2008	87.51
2009	88.71
2010	87.89
2011	97.4
2012	101.18
2013	108.83
2014	107.77
2015	105.32
2016	111.93