Year	Dollars
1992-01-01	303678
1997-01-01	144292
2003-01-01	653806
2004-01-01	759712
2005-01-01	402617
2006-01-01	244744
2007-01-01	183336
2008-01-01	516901
2009-01-01	185654
2010-01-01	363617
2011-01-01	390092
2012-01-01	218407
2013-01-01	137212
2014-01-01	359145
2015-01-01	244074
2016-01-01	447106