Year	current US$
1995	777235681.7029903
1996	917249028.9167025
1997	953367285.282693
1998	861188605.9559774
1999	700303841.1739317
2000	643779887.78593
2001	596486836.4264134
2002	680923264.7694186
2003	830688099.2667795
2004	944222553.4028813
2005	1129642990.4216943
2006	1166367172.794579
2007	1379664750.9578545
2008	1569622420.605883
2009	948338893.5223798
2010	1122694745.2148678
2011	1519457868.0228477
2012	1708279494.5075405
2013	1649218425.4508433
2014	1661399673.6469939
2015	1417374979.9511712
2016	1338238115.1023378
2017	1675143213.8047087
2018	1547827475.910587
2019	1699166397.8431346
2020	2001332035.982885
2021	2268695797.8410487
2022	2820760318.0681043
2023	2324395599.5510216