Year	current US$
2000	605536600
2001	753052100
2002	810276900
2003	566191800
2004	440139000
2005	312191700
2006	406808600
2007	644645200
2008	816519400
2009	1079648900
2010	1109758400
2011	1400755300
2012	1408654600
2013	1033529600.0000001
2014	1131451100
2015	906884200
2016	937594400
2017	891109600
2018	962964800
2019	1004078400
2020	1039875900
2021	1315685000
2022	1344737500