Year	current US$
1995	113922693.40052539
1996	124244762.18149756
1997	119993802.51789194
1998	115830369.2134035
1999	128771578.27308115
2000	133984456.49906112
2001	155861772.12878487
2002	197095230.88768533
2003	217776465.37723315
2004	240583644.38411942
2005	243493150.68493152
2006	240199051.61005735
2007	244534048.28755796
2008	235838528.7246864
2009	277985301.52718174
2010	521368570.90022224
2011	675979270.1618602
2012	626352932.8846593
2013	618606141.2819257
2014	732961744.7653522
2015	616159770.2327125
2016	567374348.1911451
2017	633720661.7007747
2018	618233450.2535038
2019	521780063.3598025
2020	551148378.0904018
2021	701735442.4540963
2022	738522864.9252636