Year	current US$
1991	1209844612048.0579
1992	1285287393901.8044
1993	1126313446841.7454
1994	1175914053110.3547
1995	1356779249821.443
1996	1341373145456.0063
1997	1230493487827.3154
1998	1267275062783.2954
1999	1234990810005.3684
2000	1135093692785.0671
2001	1134078151554.453
2002	1203966393085.289
2003	1442225061376.527
2004	1631256722838.9368
2005	1659814850020.2678
2006	1756013787475.824
2007	2026812719503.817
2008	2142274630707.092
2009	1772480360462.6907
2010	1812275253340.608
2011	1990507553944.3796
2012	1824115788621.236
2013	1894063392949.5264
2014	1963943418133.7043
2015	1769413105749.6265
2016	1824816059878.299
2017	1926663648288.3098
2018	2064616842008.3923
2019	1994807879984.1145
2020	1919251935900.2866
2021	2185887872464.7786
2022	2132265840575.2607
2023	2327189934992.3247