Year	2004-2006 = 100
1961	26.3120956739373
1962	27.0877483144502
1963	28.2198854186299
1964	29.3470050510994
1965	30.03299131026
1966	30.8404837413892
1967	32.1481750376642
1968	32.913070901005
1969	33.5134221622866
1970	35.1730307386794
1971	36.0987250247324
1972	35.6979395860125
1973	37.5370012341945
1974	38.5720233481101
1975	39.8085780691235
1976	40.3308082231178
1977	41.3428250815895
1978	43.592030349014
1979	43.6821290193095
1980	44.4184704701377
1981	47.0148903256629
1982	48.6904716358587
1983	50.5158926272391
1984	53.2882067779022
1985	54.1281328490996
1986	55.1403930978703
1987	55.9214202525224
1988	58.5177195699541
1989	60.2172240485165
1990	62.3123856286775
1991	63.9148110899492
1992	67.4623762689132
1993	69.7947932645757
1994	70.1658981208068
1995	73.4055450815905
1996	76.8421414983327
1997	78.2726617787049
1998	79.651926243906
1999	82.4712116974519
2000	84.5818263835852
2001	87.3579276472513
2002	88.9777739608366
2003	92.5886720290237
2004	96.560155436304
2005	99.936588981992
2006	103.523273531337
2007	107.676824630865
2008	113.061139429648
2009	112.772813821855
2010	117.326070893843
2011	124.361171119358
2012	126.080798187246
2013	131.229387072663
2014	133.918884780515