Year	Dollars
1992-01-01	13847
1997-01-01	62925
2002-01-01	326731
2003-01-01	590507
2004-01-01	606032
2005-01-01	1393612
2006-01-01	1378705
2007-01-01	1459713
2008-01-01	1634829
2009-01-01	1532955
2010-01-01	1212722
2011-01-01	2284802
2012-01-01	1666654
2013-01-01	2086575
2014-01-01	2264299
2015-01-01	2410880
2016-01-01	1643752