Year	2004-2006 = 100
1961	34.7870433274535
1962	35.1438136880336
1963	35.7281882150571
1964	36.8906919255697
1965	38.2379966736107
1966	39.4307408900556
1967	40.2306515765656
1968	41.4951396049219
1969	42.8648433396854
1970	43.6967647827253
1971	43.7042221629716
1972	44.6789149072615
1973	44.7603120441598
1974	44.7679792984249
1975	45.9555779938958
1976	47.8774228776246
1977	49.6733051515465
1978	52.2054513429537
1979	53.9613834803959
1980	55.3204422145859
1981	55.631610703689
1982	57.6678705229007
1983	58.6046138053641
1984	58.165534921584
1985	60.3053179343618
1986	60.4549830048194
1987	60.8571414405253
1988	62.1191198133613
1989	63.7134638567681
1990	66.5695821617186
1991	69.9684152607236
1992	70.3429680704574
1993	70.5762139998791
1994	71.6986062885192
1995	73.370283123132
1996	75.0392388172917
1997	76.52847595275
1998	79.2667860082716
1999	83.3058894934664
2000	85.8856913755129
2001	87.8773094181541
2002	93.0217487289113
2003	95.9173150114926
2004	99.2947699545173
2005	103.641502163683
2006	105.733405067111
2007	109.636267995351
2008	115.204207260531
2009	116.963362347532
2010	121.603009395381
2011	122.406193946445
2012	113.342589693988
2013	113.957625034663
2014	112.700665452253