Year	current US$
1960	116.07996353836239
1961	120.27086837817008
1962	125.41477362472122
1963	129.6098030899958
1964	140.34696411108337
1965	154.88230693858404
1966	172.13021521500426
1967	190.1830896716157
1968	204.25746272536426
1969	226.7715147595103
1970	259.36235954668587
1971	281.54632836886157
1972	328.93933661074794
1973	486.1562140499832
1974	536.8641177099079
1975	485.46146202630257
1976	529.3870887908201
1977	562.3671390747763
1978	653.7370479935373
1979	754.0547035903536
1980	819.9620893677736
1981	788.3033452989811
1982	732.156536050376
1983	775.6059539249488
1984	756.4643927818316
1985	702.910410899982
1986	751.6488052190218
1987	873.20896761426
1988	993.6208299934572
1989	942.1804042211387
1990	833.0536632774741
1991	948.9851422973953
1992	1058.341135968186
1993	1159.1397604293609
1994	1236.1105838927253
1995	1004.2496990484841
1996	1077.1885044260237
1997	995.1972595154721
1998	737.4137210280041
1999	653.4081341216482
2000	639.2791999186089
2001	540.6738895923542
2002	509.0304918575179
2003	580.5981671743799
2004	624.0353213254897
2005	748.7350734050333
2006	1245.4741760294762
2007	1379.1269934928791
2008	1635.039565845578
2009	1578.9686283211156
2010	1879.2405590223182
2011	2303.826611363498
2012	2653.0927897027586
2013	2578.4986472075807
2014	2742.250049982315
2015	2502.0734449802785
2016	2332.6758883467846
2017	2495.140773129318
2018	2584.3278020812204
2019	2593.7755539322698
2020	2446.0846866061465
2021	2624.6041097836323
2022	3115.9229225344898
2023	2994.4533269188005