Year	Dollars
1997-01-01	2365185
2002-01-01	2614073
2003-01-01	7664389
2004-01-01	5709251
2005-01-01	5333421
2006-01-01	4865555
2007-01-01	7168937
2008-01-01	6874185
2009-01-01	5594352
2010-01-01	5854052
2011-01-01	6644168
2012-01-01	45841688
2013-01-01	3378393
2014-01-01	5205718
2015-01-01	3763151
2016-01-01	3091515