Year	2010 = 100
1960	6.27328379877936
1961	6.48955502126873
1962	6.76188912520806
1963	6.89838080266322
1964	7.12475716663584
1965	7.46487701128167
1966	7.75672517107453
1967	7.94925605696319
1968	8.32266663584243
1969	8.77597429258369
1970	9.33470270020344
1971	10.2163501941927
1972	10.9387583687812
1973	11.9446902163862
1974	13.8610976511929
1975	17.2164934344368
1976	20.0674625485482
1977	23.2462021453671
1978	25.1670686147587
1979	28.5448113556501
1980	33.673150545589
1981	37.6723848714629
1982	40.911781949325
1983	42.7975300536342
1984	44.9205918254115
1985	47.6478980950619
1986	49.2810819308304
1987	51.325715738857
1988	53.4584797484742
1989	56.5378213427039
1990	61.0967264656926
1991	65.6556315886813
1992	68.6702422785278
1993	70.4272239689291
1994	71.9900129461809
1995	73.9319400776771
1996	76.0403181061587
1997	77.7140743480673
1998	79.1289069724431
1999	80.5159977806547
2000	81.4684668022933
2001	82.7168485296837
2002	83.9744775291289
2003	85.1303865359719
2004	86.3140373589791
2005	88.1172554096541
2006	90.2811170704642
2007	92.4357314592195
2008	95.6907712224893
2009	97.5679674496024
2010	100
2011	103.856112446828
2012	106.528574070649
2013	108.969853893102
2014	110.551137414463
2015	110.958017384871
2016	112.076937303495
2017	114.943591640466
2018	117.579064176068
2019	119.622711300166
2020	120.806362123174
2021	123.848714629184
2022	133.660070279268
2023	142.740891437026