Year	current US$
1995	8083643729.741401
1996	8874756163.046131
1997	10598602755.365927
1998	9281097315.492199
1999	8589840790.738621
2000	8745784136.249447
2001	9758831510.7875
2002	12113074049.908749
2003	16176523867.753674
2004	18860941159.78769
2005	20296273174.470074
2006	22794389477.067722
2007	27152998858.37396
2008	31568789031.3604
2009	23431161212.303806
2010	21905347346.874924
2011	24987136531.498863
2012	23194045078.50773
2013	24805948031.42286
2014	25511424828.85607
2015	23062230960.150093
2016	23965457747.41428
2017	27142436604.07754
2018	30808538984.812336
2019	31282560318.65445
2020	27971048985.55459
2021	36248393716.07869
2022	46789525918.53153
2023	46219747559.77695