Year	Dollars
1992-01-01	6781104
1997-01-01	3068783
2002-01-01	9199800
2003-01-01	7592226
2004-01-01	11682682
2005-01-01	5687252
2006-01-01	4080533
2007-01-01	5771213
2008-01-01	24318838
2009-01-01	3647142
2010-01-01	2322187
2011-01-01	2491940
2012-01-01	2924595
2013-01-01	2239295
2014-01-01	7357431
2015-01-01	3873142
2016-01-01	4625570