Year	Dollars
1992-01-01	1084723
1997-01-01	2173800
2002-01-01	2075944
2003-01-01	2581633
2004-01-01	3104635
2005-01-01	3246760
2006-01-01	4302434
2007-01-01	3359271
2008-01-01	4020584
2009-01-01	2466291
2010-01-01	3547466
2011-01-01	3263972
2012-01-01	3745806
2013-01-01	4199547
2014-01-01	6087934
2015-01-01	5966103
2016-01-01	5387369