Year	Dollars
1997-01-01	89525
2002-01-01	686433
2003-01-01	1120599
2004-01-01	2419523
2005-01-01	3573647
2006-01-01	3091828
2007-01-01	3032115
2008-01-01	5941857
2009-01-01	2571353
2010-01-01	2362529
2011-01-01	3913069
2012-01-01	2461433
2013-01-01	4046799
2014-01-01	4648556
2015-01-01	2690777
2016-01-01	2217316