Year	Dollars
1992-01-01	222895
1997-01-01	1323188
2002-01-01	820865
2003-01-01	522244
2005-01-01	3107806
2006-01-01	3042923
2007-01-01	2585155
2008-01-01	3535812
2009-01-01	2388821
2010-01-01	2517266
2011-01-01	2497813
2013-01-01	2502073
2014-01-01	1888508
2015-01-01	3335275
2016-01-01	4313155