Year	Dollars
1992-01-01	1025812
1997-01-01	2387559
2002-01-01	3671100
2003-01-01	1859516
2004-01-01	2302365
2005-01-01	3126418
2006-01-01	3590868
2007-01-01	4678798
2008-01-01	3220218
2009-01-01	2845684
2010-01-01	5361954
2011-01-01	6019103
2012-01-01	9518169
2013-01-01	6453547
2014-01-01	5307187
2015-01-01	5117499
2016-01-01	7628120