Year	Dollars
1992-01-01	72764
1997-01-01	243867
2002-01-01	223209
2003-01-01	355503
2004-01-01	404048
2005-01-01	220444
2006-01-01	488283
2007-01-01	711087
2008-01-01	776926
2009-01-01	1655855
2010-01-01	2144682
2011-01-01	3846118
2012-01-01	2833833
2013-01-01	4433971
2014-01-01	4050226
2015-01-01	3269575
2016-01-01	3295710