Year	current US$
2000	14087546
2001	20125969
2002	16729040.000000002
2003	15471098
2004	14917206
2005	258704354.00000003
2006	414308912
2007	675675723
2008	522223264.99999994
2009	496377581
2010	413990943
2011	453525484
2012	531992723.99999994
2013	435095979
2014	448430977
2015	549962150
2016	497281861
2017	473367232
2018	547263343
2019	527530979
2020	453022498