Year	current US$
1995	1084000000
1996	1240000000
1997	1181000000
1998	1088000000
1999	958000000
2000	961000000
2001	1001000000
2002	1086000000
2003	1342000000
2004	1624000000
2005	1795000000
2006	1961000000
2007	2282000000
2008	2697000000
2009	2602000000
2010	2627000000
2011	2850000000
2012	2626000000
2013	2778000000
2014	2843000000
2015	2399000000
2016	2517500000
2017	2869000000
2018	3181100097.65625
2019	3179800048.82813
2020	1370300048.82813