Year	2010 = 100
1960	0.741244283828993
1961	0.759456674095062
1962	0.783132781440951
1963	0.788596498520771
1964	0.787813383817289
1965	0.816005512868564
1966	0.856923255714382
1967	0.87199821360371
1968	0.875195931943633
1969	0.873694962110957
1970	0.892816012595786
1971	0.926566298192922
1972	0.980600353012919
1973	1.07161177633062
1974	1.26246527681256
1975	1.50385096084699
1976	1.67602731592778
1977	1.92443072912827
1978	2.25027115374464
1979	2.42982822397404
1980	2.7665582283275
1981	3.08756345787389
1982	3.7256613878531
1983	4.15030417835139
1984	4.57712553619702
1985	5.17245240927544
1986	5.30353662872248
1987	5.76163879021291
1988	6.46830165880087
1989	7.36023629692681
1990	8.66901985684995
1991	10.410148766435
1992	13.2554885668121
1993	19.3502139211618
1994	24.9258599160737
1995	25.3132895760085
1996	27.5570816918342
1997	30.6880746141217
1998	32.7510609454423
1999	34.6316272236208
2000	38.0878723316079
2001	40.2735822660957
2002	41.0634713445186
2003	45.0941346535517
2004	50.3358928940492
2005	55.5269219624651
2006	63.5526356768982
2007	69.7546612757899
2008	88.0581564955536
2009	96.1895575526589
2010	100
2011	114.02249130147
2012	124.715258324443
2013	131.845845200422
2014	140.914406784821
2015	150.189610460249
2016	159.647425011301
2017	172.428238576216
2018	180.514789261214
2019	189.973110678512
2020	200.241465217838
2021	212.472085832078
2022	228.747155845931
2023	246.295256788022