Year	2004-2006 = 100
1961	58.5313853882745
1962	58.5867905135927
1963	61.7517459305184
1964	62.3321462492129
1965	65.6537563889685
1966	65.7292848154573
1967	69.043221704747
1968	69.1735292414025
1969	70.057616156372
1970	71.3298823999614
1971	73.9667236839759
1972	74.1762535279062
1973	72.802175647964
1974	75.054816721865
1975	68.9272588053656
1976	72.718030312726
1977	73.4208428173164
1978	75.9222739197687
1979	77.0222875686303
1980	75.9735030838719
1981	79.1208573296379
1982	78.9861511601962
1983	74.7461214102723
1984	79.9424600648371
1985	79.4628229248332
1986	82.5703321097894
1987	82.0214397593887
1988	82.4968900297533
1989	83.7915296769116
1990	85.3938578397705
1991	89.3484281035656
1992	97.3506482321238
1993	96.7956036554694
1994	95.5695047744211
1995	98.9176253490838
1996	99.7519343582842
1997	96.0027110414403
1998	95.5591914822099
1999	98.4672984889551
2000	98.588918870773
2001	100.148681141489
2002	99.6279682427174
2003	101.022393311976
2004	103.646050086052
2005	103.881405622312
2006	105.226562799953
2007	105.258066048011
2008	104.518994152396
2009	106.855958411004
2010	108.759327840204
2011	111.312412983696
2012	111.076331867134
2013	113.026563727666
2014	113.521238925447