Year	constant 2015 US$
1994	1005194368.5221316
1995	895007215.0157474
1996	921017058.1461025
1997	1059703433.4011278
1998	1038328071.4535584
1999	1008368515.3061435
2000	900572375.6316077
2001	891439610.2505612
2002	1221513032.176863
2003	1823114083.5421042
2004	1920687881.9593925
2005	2407429465.9715457
2006	3190895123.8889427
2007	4115702998.3760633
2008	5068037799.271731
2009	3107954935.870025
2010	3013623382.6125536
2011	2772146107.388351
2012	2452605253.11935
2013	2276017674.894757
2014	2260085551.2580695
2015	2187762813.6140847
2016	1997427448.6654541
2017	2203162475.88871
2018	2963253530.1669745
2019	2539508275.4383445
2020	2526810734.048342
2021	3070075041.854761
2022	3300330669.993868
2023	3633664067.6632485