Year	constant 2015 US$
2009	227424686.28544244
2010	269253804.3845836
2011	265548878.57607347
2012	308705651.49058235
2013	293198750.7592998
2014	275113791.02244735
2015	295553865.1424347
2016	338864570.97332597
2017	307471818.6588861
2018	308571859.3296144
2019	351621666.2153672
2020	327033400.4177048
2021	305290777.94754815
2022	282586476.7188595
2023	327270477.4189392