Year	current US$
1990	1498199951
1991	998299987.8
1992	1018200012
1993	1038599976
1994	1059300049
1995	1080500000
1996	1134500000
1997	1168599976
1998	1202400024
1999	1223199951
2000	1288000000
2001	1294612549
2002	1294000000
2003	1269900024
2004	1282598999
2005	1282599000
2006	1282600000
2007	1321520000
2008	1410520000
2009	1160000000
2010	1526000000
2011	1403920000
2012	3351000000
2013	3342500000
2014	3350500000
2015	3350500000
2016	3770584000
2017	3770584000
2018	3770584000
2019	3770584000
2020	3770584000
2021	3770584000
2022	3770584000
2023	3770584000