Year	2010 = 100
1960	2.52748668877309
1961	2.57033297015633
1962	2.66369298910469
1963	2.74216968261487
1964	3.10839360492657
1965	3.40290639507342
1966	3.77048318332544
1967	4.26299133112269
1968	4.40100194220749
1969	4.37529407863572
1970	4.59809549976314
1971	4.73971402179062
1972	5.04505101847466
1973	5.89972382756987
1974	7.58697015632402
1975	8.02310184746566
1976	7.41062245381335
1977	8.02625769777357
1978	8.22876409284699
1979	8.74517527238275
1980	9.7374092846992
1981	11.0142316437707
1982	11.8833363334912
1983	13.2936603505448
1984	14.3995476077688
1985	15.1996475603979
1986	16.5265343439129
1987	17.9810554239697
1988	19.6683027001421
1989	21.0596935101847
1990	22.9490075793463
1991	26.1320914258645
1992	29.2124945523449
1993	31.0607370914259
1994	34.2438214116532
1995	37.7452131691141
1996	41.1336584557082
1997	44.0805774514448
1998	49.9128076740881
1999	52.2436461392705
2000	54.3383216485078
2001	56.3919261013738
2002	58.815172903837
2003	61.0535954523922
2004	63.3536380862151
2005	66.0438512553292
2006	69.8720985315016
2007	74.3249644718143
2008	80.5305542396968
2009	89.2941733775462
2010	100
2011	108.911793364834
2012	119.235538897084
2013	131.18041028234
2014	139.924446113916
2015	146.790501522574
2016	154.054013105394
2017	159.18119775209
2018	165.451068899504
2019	171.621576003377
2020	182.988822584425
2021	192.378724699015
2022	205.266241146235
2023	216.862025027426