Year	current US$
1990	1055064308.1205579
1991	799885380.6972399
1992	990357138.7455798
1993	836026542.5957447
1994	1078048481.2651699
1995	1213173664.2510448
1996	1109144205.4639914
1997	1028336463.7257363
1998	1030676396.6453044
1999	917174019.8093604
2000	1084305579.6850061
2001	794274557.4519647
2002	879665373.6291894
2003	1282328015.3257267
2004	2001601854.741423
2005	2210254307.1729083
2006	2839780045.1016893
2007	2498063391.989674
2008	2295262595.302637
2009	1477415623.6020782
2010	2122869553.1534338
2011	1849460839.890286
2012	1952769668.8658447
2013	2312159445.8913603
2014	2852505578.503362
2015	1846392215.0340831
2016	648085634.0971062
2017	1691970217.6902812
2018	1593834386.8617663
2019	1658949686.9000683
2020	1775537674.0102499
2021	463853607.9219334
2022	676688713.0928495
2023	1357275556.9418106