Year	Dollars
1992-01-01	371002
1997-01-01	457192
2002-01-01	962004
2003-01-01	1400792
2004-01-01	2260430
2005-01-01	2279513
2006-01-01	2883839
2007-01-01	1446467
2008-01-01	2264122
2009-01-01	1546271
2010-01-01	2649031
2011-01-01	3488706
2012-01-01	3544626
2013-01-01	5609968
2014-01-01	5042818
2015-01-01	6219843
2016-01-01	5805559