Year	Dollars
1992-01-01	124154
1997-01-01	565992
2002-01-01	822554
2003-01-01	802385
2004-01-01	4854082
2005-01-01	1497746
2006-01-01	2396835
2007-01-01	1193268
2008-01-01	2015116
2009-01-01	2623245
2010-01-01	2909563
2011-01-01	4971424
2012-01-01	8731413
2013-01-01	4070323
2014-01-01	3148332
2015-01-01	3926588
2016-01-01	3280401