Year	current US$
1993	19999.9995529652
1996	430000.00715255697
1997	5969999.79019165
1998	2519999.98092651
1999	3970000.02861023
2000	7090000.15258789
2001	4550000.19073486
2002	2029999.97138977
2003	2099999.90463257
2004	3259999.99046326
2005	4630000.11444092
2006	2710000.03814697
2007	5550000.19073486
2008	5300000.19073486
2009	2549999.95231628
2010	230000.004172325
2011	6710000.03814697
2012	2069999.9332428002
2013	90000.0035762787
2014	2759999.99046326
2015	4510000.228881841