Year	current US$
1993	407237223336.8522
1994	386631677243.0623
1995	443873116930.82666
1996	448977027871.8238
1997	467987560893.0854
1998	445802139520.41376
1999	443814721914.67035
2000	461345246706.78973
2001	428992726381.02625
2002	448985253382.15393
2003	588749922598.8367
2004	724318631291.0645
2005	842389931362.5579
2006	954586617619.1428
2007	1098014328393.489
2008	1203080735806.672
2009	1160554429725.2708
2010	1366167485227.3225
2011	1535087003746.9275
2012	1606194849835.6646
2013	1705187417379.7737
2014	1802432208055.795
2015	1614903956401.8367
2016	1483097363401.433
2017	1575390499828.1973
2018	1726706767214.0251
2019	1777466302011.3774
2020	1680993565876.6729
2021	1879802998082.0132
2022	1996275054487.0208
2023	1980243660847.7825