Year	2010 = 100
1966	6.13836209026134
1967	6.36148388870337
1968	6.83787908000287
1969	7.2368851790415
1970	7.76403555419804
1971	8.34395121954913
1972	9.33493362168801
1973	10.9083443220283
1974	15.1541913380622
1975	18.2296539653791
1976	19.1387245360943
1977	20.7372615650891
1978	22.7036480455909
1979	25.6936811554976
1980	29.4014128815369
1981	33.6844822890664
1982	37.1649201160803
1983	39.1087564805731
1984	40.9413135404401
1985	42.5442090566198
1986	43.1100761592728
1987	44.5377659618773
1988	46.7017932910547
1989	49.5926875677786
1990	51.11745080628
1991	54.3161389044404
1992	57.6261063072741
1993	58.2677380427303
1994	58.3127232935558
1995	59.4083393554372
1996	60.8259127688362
1997	65.5159183670657
1998	64.684595653445
1999	65.693715710441
2000	67.2938918008204
2001	69.0286172321325
2002	69.1150752011193
2003	70.2343476740119
2004	71.2137110877929
2005	75.5450623761222
2006	81.0656406669
2007	84.336014923633
2008	91.1740701877111
2009	94.4963273871983
2010	100
2011	109.432202401772
2012	114.393144456103
2013	116.468355477784
2014	118.52926677929
2015	117.210285040264
2016	118.712836656173
2017	124.24507403521
2018	128.809607088726
2019	134.091174070188
2022	155.64882826163
2023	170.890071679653