Year	Dollars
1992-01-01	111960
1997-01-01	550712
2002-01-01	770273
2003-01-01	901635
2004-01-01	1518405
2005-01-01	1423504
2006-01-01	1955442
2007-01-01	2073214
2008-01-01	3152375
2009-01-01	2837286
2010-01-01	2870626
2011-01-01	2690171
2012-01-01	3313020
2013-01-01	2117950
2014-01-01	2188965
2015-01-01	2141319
2016-01-01	1866930