Year	constant 2021 international $
2000	34902886088.87861
2001	35450116373.25713
2002	36211356980.53826
2003	38725615451.59658
2004	41472134423.66792
2005	44831523078.46306
2006	47879822218.5501
2007	52142044368.2165
2008	54077640440.651634
2009	51989673342.031425
2010	54485602615.658615
2011	52529763381.82236
2012	61372187229.32686
2013	64322757029.42599
2014	66340704834.54386
2015	68120625418.55299
2016	70567564415.39838
2017	73105247170.67493
2018	74837370333.3578
2019	76210995307.33383
2020	72018542528.3802
2021	74413767935.13828