Year	current US$
1993	430888753756.2104
1994	410325018176.64606
1995	434254000832.99524
1996	449180177234.4371
1997	467802454701.4521
1998	449402206759.22955
1999	448010979056.8666
2000	449750323573.2275
2001	443731462494.1154
2002	446193550360.36444
2003	498978184195.9618
2004	621328125548.2014
2005	788730643771.055
2006	908523218335.7312
2007	1027044275155.336
2008	1149613266842.8223
2009	1213169682874.1267
2010	1302145367491.4644
2011	1417780902487.3638
2012	1578614873200.1313
2013	1698586575109.7886
2014	1799535296188.312
2015	1744973056368.813
2016	1614237273518.5444
2017	1552617435634.0234
2018	1649298156025.0867
2019	1765317366522.2803
2020	1745188124929.6377
2021	1866663846217.3389
2022	1991637621910.7256
2023	2037504228509.2498