Year	Dollars
1992-01-01	676686
1997-01-01	790135
2002-01-01	752019
2003-01-01	3718501
2004-01-01	1676295
2005-01-01	1249236
2006-01-01	307404
2007-01-01	188625
2008-01-01	392058
2009-01-01	788201
2010-01-01	407856
2011-01-01	557559
2012-01-01	345315
2013-01-01	859666
2014-01-01	1783164
2015-01-01	910709