Year	current US$
2003	742280316.5852343
2004	843056575.8262691
2005	848136790.4470803
2006	913099496.9040377
2007	1037253882.9741017
2008	1199263024.0376325
2009	1229539923.29972
2010	1171854927.254704
2011	1253373248.5557055
2012	1194635938.0686257
2013	1284828905.5166452
2014	1302813896.2776976
2015	1104578288.6118968
2016	1146304702.6034067
2017	1209424414.4195583
2018	1318337654.2591088
2019	1312627568.672485
2020	1348241373.786485
2021	1459827427.9466586