Year	constant 2015 US$
1995	3168355426616.68
1996	2887038809372.212
1997	2921004082144.988
1998	2472700726839.679
1999	2505725368873.3027
2000	2562976295863.2007
2001	2672530483762.174
2002	3617080249059.1323
2003	3296908092973.3906
2004	4207124846238.006
2005	4486776712287.918
2006	5125564242466.589
2007	6506000221993.49
2008	7084004591500.661
2009	8064337819167.467
2010	8962592890718.908
2011	9819371629128.457
2012	10575397624430.887
2013	11389035554085.059
2014	12210284292829.645
2015	12993924832963.855
2016	13966223671900.492
2017	14882414408767.496
2018	15949635471024.287
2019	16769883146239.889
2020	16908336885449.13
2021	17974042345799.008
2022	18527445800093.766
2023	19604822100724.38