Year	current US$
1960	82.76427708323634
1961	86.29939174146931
1962	90.02533977836646
1963	98.66499119220009
1964	110.40561485707192
1965	115.61571915558898
1966	93.7569629555695
1967	101.11350520182519
1968	104.12950823834433
1969	111.99939959878967
1970	118.19731925265212
1971	123.07744773808702
1972	121.39577780915954
1973	135.71714000157053
1974	160.55411030903957
1975	167.82598126923642
1976	159.81963415014246
1977	180.88108819076777
1978	201.18757603988095
1979	220.20420066844173
1980	260.2709254577015
1981	269.9981009212693
1982	272.90637786879034
1983	282.0794941408786
1984	274.15724373405993
1985	291.1531343321721
1986	301.2516694498375
1987	326.9046021494751
1988	343.3388317377736
1989	338.6800362984854
1990	356.57480445414814
1991	310.38941140073223
1992	322.4795892562912
1993	312.4150156825589
1994	346.73430598282687
1995	376.7726329343227
1996	403.7850946730818
1997	415.0871086378395
1998	412.54931623366406
1999	433.36920982629965
2000	460.34595480174653
2001	461.902531766085
2002	475.6652862404729
2003	544.9789294483835
2004	621.2304520256436
2005	698.0189317475232
2006	779.5810160280253
2007	966.3923925295032
2008	967.1264491729843
2009	1040.5175122073363
2010	1254.0198392607226
2011	1361.5607203734633
2012	1362.3981261810895
2013	1380.0989122813055
2014	1490.8040757817498
2015	1539.5941449214972
2016	1675.523268922328
2017	1887.8782825914204
2018	1920.1311575498232
2019	1965.090613636777
2020	1855.5442520577124
2021	2145.148466327025
2022	2254.56195751261
2023	2308.719776544362