Year	2004-2006 = 100
1961	286.52
1962	263.25
1963	224.73
1964	187.19
1965	217.78
1966	346.37
1967	397.59
1968	344.82
1969	371.94
1970	392.22
1971	411.03
1972	384.74
1973	374.69
1974	375.34
1975	357.25
1976	369.57
1977	384.04
1978	346.03
1979	368.73
1980	383.57
1981	369.53
1982	348.46
1983	342.51
1984	322.48
1985	293.19
1986	308.04
1987	300.06
1988	302.34
1989	298.14
1990	242.12
1991	234.48
1992	201.4
1993	190.06
1994	198.16
1995	190.95
1996	167.13
1997	162.24
1998	146.33
1999	132.31
2000	114.06
2001	98.68
2002	96.86
2003	97.2
2004	98.65
2005	99.29
2006	102.05
2007	102.54
2008	101.38
2009	100.12
2010	99.65
2011	100
2012	106.67
2013	104.87
2014	102.31
2015	100.94
2016	101.25