Year	current US$
1994	32704682298.121708
1995	30813000080.677387
1996	29777686813.428795
1997	27908358076.031002
1998	29874438502.08198
1999	29913217927.867447
2000	33393201544.26216
2001	32074960654.759506
2002	40171229028.40176
2003	44031194089.28862
2004	54776768841.5113
2005	68442251971.965515
2006	78267389669.07346
2007	95857338176.33276
2008	118882993060.99258
2009	110264280621.5782
2010	122657108685.62674
2011	135729892077.42018
2012	133297938626.148
2013	144768682406.85806
2014	148483392542.79596
2015	130793944366.57025
2016	121611173050.90576
2017	130624308984.5731
2018	145951695885.43484
2019	146471903051.01337
2020	135572042341.33676
2021	158398652471.74863
2022	190696575888.79062
2023	197838466377.7629