Year	current US$
1993	324789434000
1994	466252620000
1995	428762130000
1996	634323390000
1997	854054120000
1998	691944290000
2000	1229725450000
2001	753201560000
2002	603354740000
2003	801609400000
2004	1113318400000
2005	1116744220000
2006	2159155490000
2007	8064898880000
2008	5292981610000
2009	9486617220000
2010	10449511540000
2011	8687646240000
2012	7075896260000
2013	9868434040000
2014	13940112560000
2015	40919172530000
2016	20207421197317.97
2017	19371597795037.54
2018	15282888940000
2019	20717463530000
2020	35255513240000
2021	43914066970000
2022	36026092430000