Year	constant 2015 US$
2004	949845246.6682494
2005	956203797.8066819
2006	920969250.7888527
2007	989600784.3844212
2008	1075995429.348345
2009	1119455261.0268807
2010	1195378711.2100437
2011	1022181223.7913626
2012	1069718908.1519208
2013	1110267684.4861798
2014	1115820745.7814205
2015	1125435952.7907076
2016	1131679042.2332096
2017	1239514026.4779575
2018	1359717830.7955332
2019	1414551580.2095008
2020	1397038073.6429794
2021	1498244852.1813917
2022	1549185144.3116367
2023	1547733462.9570615