Year	current US$
1990	302419020300.83026
1991	329445902213.64154
1992	299457259991.55493
1993	255527660119.43832
1994	204377015787.25647
1995	218748815095.11734
1996	215126281875.1824
1997	220231467223.10443
1998	194826015937.83365
1999	162198954446.75336
2000	193514297245.61267
2001	189930842516.50073
2002	210350702089.65277
2003	271831936058.7973
2004	370746564644.53845
2005	468442151866.8378
2006	607392558882.2888
2007	843961410119.6218
2008	1063630213370.4403
2009	675760192654.4055
2010	868730727430.9349
2011	1127938086154.5188
2012	1155468607567.5508
2013	1191403156065.7478
2014	1111185204769.8044
2015	873646138780.9753
2016	843467990905.5273
2017	969930271001.431
2018	973748611460.9843
2019	966661972478.7612
2020	943730281292.0945
2021	1130961009215.23
2022	1310659874359.4902
2023	1347030801472.1948