Year	Dollars
1992-01-01	79641
1997-01-01	513059
2002-01-01	395950
2003-01-01	259149
2004-01-01	434849
2005-01-01	1211945
2006-01-01	1001739
2007-01-01	1713298
2008-01-01	1029320
2009-01-01	1098168
2010-01-01	1803263
2011-01-01	1693001
2012-01-01	1611248
2013-01-01	1880692
2014-01-01	3148682
2015-01-01	1617627
2016-01-01	1203016