Year	Dollars
1992-01-01	341488
1997-01-01	394779
2002-01-01	276724
2003-01-01	1908231
2004-01-01	2343722
2005-01-01	4390731
2006-01-01	1632495
2007-01-01	1212342
2008-01-01	1614361
2009-01-01	815620
2010-01-01	2274044
2011-01-01	1151287
2012-01-01	2308693
2013-01-01	1042870
2014-01-01	1123204
2015-01-01	1012594
2016-01-01	1681897