Year	current US$
1995	840025342.1186011
1996	846211480.3625377
1997	1250915839.4475615
1998	1388719033.2326283
1999	1327895554.5964608
2000	1283807509.7108328
2001	1346577470.867501
2002	1576263736.2637362
2003	1953100958.8268473
2004	2158622702.434178
2005	2478718746.112701
2006	2943280210.8169155
2007	4056053639.846743
2008	4898388701.887897
2009	3662023908.8128996
2010	3732106270.7243114
2011	4330626605.3804455
2012	4090117141.167896
2013	4341138073.8673935
2014	4644369440.532037
2015	4125424115.308592
2016	4309000034.499232
2017	4851341253.395303
2018	5417135174.740388
2019	5557504703.301951
2020	5898957469.377448
2021	7039708173.271205
2022	6458904360.394967
2023	7644334560.786409