Year	Dollars
1997-01-01	103225
2002-01-01	3188080
2004-01-01	850722
2005-01-01	516320
2006-01-01	1305133
2007-01-01	598590
2008-01-01	1007188
2009-01-01	521404
2010-01-01	590797
2011-01-01	3111611
2012-01-01	1801566
2013-01-01	1407301
2015-01-01	447470
2016-01-01	735998