Year	TDS, current US$
1993	13876926.6
1994	118191648.5
1995	181450647.9
1996	155977198.4
1997	191197074.6
1998	201456351.6
1999	269728008.1
2000	389677166.3
2001	338250857.7
2002	378372131.2
2003	427484632.1
2004	384336315.6
2005	700510951.3
2006	752544098.5
2007	1099821742.5
2008	1397885972.8
2009	1681533534.4
2010	1759948694.3
2011	3253151958.7
2012	5030817733.4
2013	4659983547
2014	5356964869.6
2015	4976202594.5
2016	6217484051.1
2017	4408650906.2
2018	5787230891.8
2019	4509320722.2
2020	4291685889.6
2021	4343954365.9
2022	6805854604.6