Year	constant 2021 international $
1997	2389337814.4048476
1998	1845495866.8027904
1999	2153919559.5367975
2000	2161046969.437007
2001	2270533116.915276
2002	2373304107.554596
2003	2373281653.1767273
2004	2397993824.696419
2005	2564211665.213128
2006	2632787639.4509344
2007	2701200150.0612936
2008	2815698479.9907703
2009	2894914549.8951645
2010	3083940560.981629
2011	3291388552.4855194
2012	3190959808.694823
2013	3368881239.3953657
2014	3524873240.7593255
2015	3713860908.3272343
2016	3880169735.8435273
2017	4050162426.0530405
2018	4021687416.5459733
2019	4424874125.62801
2020	4485766035.320875
2021	4740590356.7293005
2022	4963062512.057363
2023	5168600734.854417