Year	Dollars
1992-01-01	651860
1997-01-01	669937
2002-01-01	483913
2003-01-01	1396930
2004-01-01	1983262
2005-01-01	1022031
2006-01-01	741655
2007-01-01	6039639
2008-01-01	8157771
2009-01-01	1964400
2010-01-01	1650866
2011-01-01	943276
2012-01-01	442572
2013-01-01	1476478
2014-01-01	1903465
2015-01-01	1894246
2016-01-01	2368040