Year	Dollars
1992-01-01	1177080
1997-01-01	735257
2007-01-01	13016492
2008-01-01	6422165
2009-01-01	2129372
2010-01-01	2445340
2013-01-01	16881485
2015-01-01	541339
2016-01-01	635035