Year	Dollars
1992-01-01	63398117
1997-01-01	30203093
2002-01-01	23305697
2003-01-01	17319218
2004-01-01	18881039
2005-01-01	16392959
2006-01-01	12629343
2007-01-01	24904454
2009-01-01	9958112
2010-01-01	18495785
2011-01-01	16890608
2012-01-01	15601674
2013-01-01	15849926
2014-01-01	14896134
2015-01-01	17922570
2016-01-01	29050531