Year	current US$
1992	400000000
1993	1016666666.6666666
1994	1406722689.0756302
1995	1355235903.3371692
1996	1670076923.0769231
1997	1801001540.8320494
1998	1986494688.92261
1999	1609526674.6891296
2000	1850596831.7715309
2001	1586115107.9136689
2002	2041185535.9256694
2003	2739863596.6986303
2004	3312564228.379917
2005	4233733552.478852
2006	4946002909.687768
2007	6419192201.595468
2008	8820024340.011234
2009	6912156961.028266
2010	7007194872.604088
2011	7276119027.947807
2012	8075303769.986445
2013	8961661251.907366
2014	9193963282.83174
2015	7499062852.607593
2016	6501427700.4548235
2017	7248716842.049699
2018	8604697272.488132
2019	8400010899.792187
2020	7707899941.588186
2021	8676179503.08724
2022	7913521952.705533
2023	8905415066.420603