Year	current US$
1992	122618921.185026
1993	186924905.2293187
1994	335795541.3787135
1995	426805873.0294707
1996	530462745.59390664
1997	651309805.556694
1998	820763817.3263556
1999	834645664.4047172
2000	853522025.7162731
2001	938548631.950717
2002	1083460395.4370236
2003	1418261841.99765
2004	1810809617.59145
2005	2255808464.39149
2006	2554563543.73001
2007	3180703193.09822
2008	3516797786.562316
2009	2588597817.2705736
2010	2926659130.8587246
2011	3777334864.2768497
2012	3971468831.5645576
2013	4744945491.70206
2014	4873935541.400162
2015	3959640591.926614
2016	4298098160.102451
2017	4758174423.39035
2018	5565629831.656413
2019	5697332167.401694
2020	6426354333.242102
2021	9021485241.38022
2022	8756546882.360306
2023	9758613796.574217