Year	Dollars
1992-01-01	147125
1997-01-01	168870
2002-01-01	202144
2003-01-01	666332
2004-01-01	655179
2005-01-01	1597649
2006-01-01	919769
2007-01-01	1544300
2008-01-01	1167163
2009-01-01	761508
2010-01-01	6824406
2011-01-01	5939316
2012-01-01	2362255
2013-01-01	1624972
2014-01-01	2743559
2015-01-01	1722837
2016-01-01	1106767