Year	Dollars
1992-01-01	5800915
1997-01-01	12159521
2002-01-01	10724886
2003-01-01	16022484
2004-01-01	10492705
2005-01-01	9185328
2006-01-01	10685472
2007-01-01	15762053
2008-01-01	15199711
2009-01-01	10915586
2010-01-01	20730999
2011-01-01	54481382
2012-01-01	66308528
2013-01-01	81024482
2014-01-01	90266880
2015-01-01	39337468
2016-01-01	100705191