Year	Dollars
1992-01-01	5429233
1997-01-01	558802
2002-01-01	10008015
2004-01-01	6711398
2005-01-01	15354366
2006-01-01	20552358
2007-01-01	3510575
2008-01-01	25146545
2009-01-01	4019867
2010-01-01	2436375
2011-01-01	3811691
2012-01-01	4474748
2013-01-01	3773788
2014-01-01	6469289
2015-01-01	5638448
2016-01-01	3006638