Year	2004-2006 = 100
1961	29.9007884395943
1962	31.0013211399744
1963	31.9374792515907
1964	32.9144469607133
1965	33.4505512999702
1966	33.9791185806765
1967	36.0169923609347
1968	36.6543360506285
1969	38.6124909769428
1970	40.2465945383791
1971	39.947321120543
1972	39.1914311454865
1973	39.8035356543657
1974	42.1178680668818
1975	43.2449890895389
1976	43.5328120655464
1977	43.5999787972385
1978	44.6860229146321
1979	44.1963378580802
1980	45.1147548710234
1981	46.6647153095311
1982	47.6789826936992
1983	47.9235764746236
1984	48.0245729629634
1985	51.3601093198183
1986	52.8297346902399
1987	52.7358795206263
1988	56.8142420712433
1989	58.7236960012309
1990	60.3736719195997
1991	64.4496615991436
1992	66.1521579679084
1993	68.6516478838707
1994	70.4830636542598
1995	72.3209981463452
1996	74.8645258946949
1997	76.2034409448529
1998	80.8714683740713
1999	83.6161202506513
2000	83.638000229772
2001	86.6726284936269
2002	90.1950938814046
2003	93.3583863290275
2004	96.2391575878996
2005	101.69638369226
2006	105.885424508715
2007	105.321625100934
2008	109.597317871014
2009	109.185358255247
2010	118.689560630865
2011	118.17826538373
2012	120.77266344265
2013	124.679197827165
2014	129.428399311767