Year	current USD
1992	0
1993	9829763.86600769
1995	52228583.8170226
1996	52410268.548283905
1997	64062121.19051349
1998	66757573.056851104
1999	68234148.5659606
2000	68052142.06544259
2001	66247626.4597048
2002	64106405.6523643
2003	76587998.887282
2004	98070488.1985412
2005	140738102.677157
2006	188189116.43111202
2007	280108688.343921
2008	395994365.442251
2009	359499343.487034
2010	395011507.787829
2011	390871433.902191
2012	380571678.89606804
2013	444551859.50110596
2014	457807021.791353
2015	447379807.506819
2016	431396218.601658
2017	443610413.340995
2018	513252026.48236805
2019	652000174.8240831
2020	633960400.11526
2021	619435471.710093
2022	795201580.0497069