Year	Dollars
2002-01-01	54018
2004-01-01	155834
2005-01-01	111478
2006-01-01	233388
2007-01-01	435189
2008-01-01	296523
2009-01-01	199355
2010-01-01	261639
2011-01-01	106789
2013-01-01	455549
2014-01-01	1638776
2015-01-01	261763
2016-01-01	532998