Year	current US$
1992	166800000
1993	616200823.710927
1994	1404995142.26945
1995	1895723866.40663
1996	2313998603.45799
1997	2539059849.80139
1998	2815737659.72276
1999	3024996087.37961
2000	3524350092.11558
2001	4703235109.76278
2002	5884888203.90455
2003	8190523097.99716
2004	8758177307.55765
2005	8800316451.1043
2006	11487840810.6564
2007	13674518992.7939
2008	12957286637.2186
2009	14894514532.2478
2010	14132506400.1205
2011	14483805261.8585
2012	14807134321.34
2013	17766773440.2298
2014	15423620715.6123
2015	14966894623.4156
2016	14244345198.2049
2017	18818215998.8714
2018	19991304927.8836
2019	20770636599.6909
2020	23253815166.0319
2021	28308830585.9313
2022	29613933687.3297
2023	3176284868.24805