Year	Dollars
1992-01-01	766056
1997-01-01	79833
2002-01-01	334091
2003-01-01	1965977
2004-01-01	2343786
2005-01-01	913174
2006-01-01	283349
2007-01-01	935042
2008-01-01	5378969
2009-01-01	4500088
2010-01-01	5820609
2011-01-01	3890309
2012-01-01	3715890
2013-01-01	2060469
2014-01-01	3780325
2015-01-01	6957171
2016-01-01	4038924