Year	current US$
1989	699274919877.34
1990	812117557228.3467
1991	902730455929.8695
1992	1001846673575.2454
1993	1178480163144.9692
1994	1366543383855.2288
1995	1514331795201.4963
1996	1642822383962.304
1997	1798670417120.3499
1998	1813474219398.2717
1999	1620478094230.3328
2000	1783840868996.756
2001	1750460209677.9324
2002	1543062170767.4873
2003	1573608285862.772
2004	1774134539130.7957
2005	2162257709797.1567
2006	2500639458575.3457
2007	2959178752148.8765
2008	3469831813456.673
2009	3351010761159.858
2010	4101156607160.919
2011	4668369899826.205
2012	4764787319999.394
2013	4960495914092.202
2014	5158251465225.159
2015	4274571163747.729
2016	4166948472363.667
2017	4640450136033.945
2018	4517295042690.817
2019	4444019773780.182
2020	3722869473196.804
2021	4257442415801.447
2022	4924407985187.166
2023	5543899377521.101