Year	Dollars
1992-01-01	744628
1997-01-01	10163364
2002-01-01	11457906
2003-01-01	15662386
2004-01-01	2701275
2005-01-01	12374172
2006-01-01	7890236
2007-01-01	23189438
2008-01-01	29761368
2009-01-01	15678916
2010-01-01	11155374
2011-01-01	17192481
2012-01-01	25496310
2013-01-01	20053520
2014-01-01	19063316
2015-01-01	19564099
2016-01-01	24016091