Year	constant 2015 US$
2004	149354812.62206998
2005	153444747.92480496
2006	140658981.32324195
2007	147115814.208984
2008	125016174.31640597
2009	160536499.02343798
2010	176688247.680664
2011	162980819.70214802
2012	165986877.44140598
2013	185197372.43652302
2014	172814300.53710902
2015	173134246.826172
2016	172483322.143555
2017	191267761.23046902
2018	195965515.13671905
2019	270363586.425781
2020	187609085.083008
2021	176042388.91601595
2022	167615158.08105496