Year	current US$
2005	1172000000
2006	1048000000
2007	1054000000
2008	1130000000
2009	936000000
2010	872000000
2011	962000000
2012	960000000
2013	980000000
2014	1023000000
2015	986000000
2016	1023000000
2017	1098000000
2018	1251000000
2019	1428000000
2020	1338000000
2021	1532000000
2022	1798000000
2023	2683000000