Year	current US$
1995	349400000
1996	389000000
1997	439300000
1998	460285067.0540115
1999	458579775.6760571
2000	431813854.737389
2001	489215713.012388
2002	490358186.070461
2003	423568079.1622035
2004	484317665.3195718
2005	423428441.8066574
2006	413592525.34871244
2007	596961000.5067996
2008	649783741.9120982
2009	682973091.8972753
2010	732275291.3445901
2011	829377895.6344948
2012	975838893.6026856
2013	937749311.0886834
2014	882073318.5542259
2015	1299849531.989801
2016	1246486123.773655
2017	1428967626.796386
2018	1598004185.8179362
2019	1872968090.5950184
2020	1535498773.867954
2021	1757944140.9613523
2022	2073841359.1387856