Year	current US$
1995	408826815.6424581
1996	342793296.08938545
1997	372458100.5586592
1998	451061452.5139665
1999	355782122.90502787
2000	444282569.8324022
2001	363916983.2402235
2002	239485363.1284916
2003	299390055.8659218
2004	388920726.2569832
2005	-39010005.282405764
2006	323646056.79022086
2007	78116536.31284957
2008	436265139.6648048
2009	285384189.94413406
2010	114058379.88826813
2011	-32713351.955307327
2012	150396648.0446927
2013	190462573.73247784
2014	298901495.0227256
2015	444092379.7062763
2016	463335783.1401253
2017	442556011.72993684
2018	404239562.51003516
2019	567845706.14207
2020	119135517.49109882
2021	417727736.6502157
2022	740479510.8591119