Year	2004-2006 = 100
1961	49.9047247891692
1962	51.7754982129321
1963	53.5611925796042
1964	54.2166785830786
1965	55.2800524759057
1966	56.921686110748
1967	59.1617844549758
1968	60.5213674421124
1969	59.931199621782
1970	61.186851480562
1971	63.2242424248114
1972	63.4957853345238
1973	65.9405232357165
1974	67.3048859278123
1975	69.2911384509092
1976	70.4444646477223
1977	71.9029134036866
1978	74.6395274439475
1979	77.0943148334995
1980	76.5869170207974
1981	78.6749891950249
1982	80.7996856237874
1983	77.0064725035911
1984	81.944191353946
1985	83.2966431218507
1986	83.1583971034086
1987	83.031811271004
1988	80.9776617754478
1989	84.0502294101601
1990	85.7705443414733
1991	85.1364325360589
1992	88.2610108205216
1993	85.2638896947446
1994	88.7064297146994
1995	87.7179420494624
1996	91.7090675915661
1997	92.8701785160833
1998	94.2668232427888
1999	96.2825536879234
2000	97.2658398084657
2001	95.6260207005857
2002	96.129772353291
2003	95.7075341858909
2004	100.640597980749
2005	99.455835843191
2006	99.941085778275
2007	100.768837423496
2008	103.87637924223
2009	105.602224684512
2010	105.433934626256
2011	106.334069579612
2012	105.575429218314
2013	109.486480292132
2014	110.977917668937