Year	current US$
1990	261836669103.47577
1991	241863943428.83356
1992	248088899837.68854
1993	263227725458.78882
1994	302315296588.087
1995	388418891723.8485
1996	411500456394.51904
1997	404215636417.3475
1998	442594923214.36646
1999	427909703874.7002
2000	422374853643.3146
2001	461857996226.4102
2002	519225398587.7301
2003	618321896075.0027
2004	735264009641.9934
2005	859485639517.789
2006	965057804880.7878
2007	1209966607885.6982
2008	1478666816967.0276
2009	1250768176172.3872
2010	1270241749550.548
2011	1397907450332.8289
2012	1310956159887.6821
2013	1373205782455.3604
2014	1417340265314.1816
2015	1248097937047.746
2016	1271192636377.3853
2017	1411603886958.1206
2018	1591950409978.8796
2019	1618252348773.0496
2020	1618699829765.7576
2021	1842941173275.691
2022	1879710866534.9702
2023	2175468452380.2847