Year	current US$
1994	44091784736.33512
1995	49459446238.581856
1996	49965220172.798225
1997	50349092222.70297
1998	50158553137.137276
1999	45034378752.3277
2000	50600380035.93376
2001	45851067066.13707
2002	44618463612.75591
2003	61643554956.40595
2004	80003826905.63646
2005	96082621952.76318
2006	112393024541.20396
2007	139561868206.29373
2008	164249045242.57492
2009	166901785020.71414
2010	179705666830.08768
2011	202953483300.47934
2012	204730768983.76822
2013	211897893775.2138
2014	220927774375.0628
2015	198654578261.76736
2016	177078955017.96484
2017	201561005607.41763
2018	205532265416.2316
2019	211832850239.23727
2020	190320800246.51038
2021	216791804141.4357
2022	241776347220.4025
2023	244673734353.75168