Year	constant 2021 international $
1995	13049835848274.732
1996	13291861893218.242
1997	13652337122137.94
1998	14097601099195.979
1999	14531562182007.053
2000	14931930362006.26
2001	15255007238259.432
2002	15419554187824.781
2003	15572684683242.613
2004	15977764809883.92
2005	16221119371522.072
2006	16718408080105.857
2007	17208448665910.69
2008	17112482334808.053
2009	16607902370508.05
2010	16859789352854.22
2011	17010000488743.457
2012	16846039325599.803
2013	16872970937319.895
2014	17144839853729.008
2015	17577512453642.91
2016	18026425589475.91
2017	18445119466094.066
2018	18780938163904.867
2019	19095304031044.96
2020	17906852879838.246
2021	18979007575833.547
2022	19125811792260.59