Year	current US$
1982	2773615.87655523
1983	1300000
1984	1381000
1985	3465531.60248607
1986	2676436.58791487
1987	568604.403598341
1988	5503322.41918525
1989	5968313.45777245
1990	706734.793331144
1991	9473863.03710651
1992	13408610.6225858
1993	480802.137519329
1994	390332.767301749
1995	40812.3155034427
1996	516467.205190443
1997	4933006.0588921
1998	803295.411914716
1999	3353991.19149578
2000	23008388.6354032
2001	70851809.3335505
2002	88540317.1327289
2003	237691328.605159
2004	944982405.389843
2005	2102494662.13149
2006	3066739318.60916
2007	3845916299.732
2008	4431191816.06264
2009	3251937926.22841
2010	2346355216.01319
2011	3053840571.59284
2012	4396979377.35143
2013	4566537481.10375
2014	2906843390.77255
2015	1205154515.65311
2016	62307444.1358487
2017	45502925.1067975
2018	48929813.6121629
2019	40816834.5967151
2020	60833004.0225614
2021	44271185.5880532
2022	1457611930.34543
2023	1538461553.77119