Year	Dollars
1992-01-01	1067913
1997-01-01	2222220
2002-01-01	5420276
2003-01-01	6092635
2004-01-01	5083921
2005-01-01	3367268
2006-01-01	4715939
2007-01-01	5279284
2008-01-01	5195514
2009-01-01	2823439
2010-01-01	2628780
2011-01-01	2831881
2012-01-01	1374921
2014-01-01	847650
2015-01-01	2363918
2016-01-01	1413346