Year	Dollars
1992-01-01	1427363
1997-01-01	4438103
2002-01-01	1297722
2003-01-01	1483236
2004-01-01	1773284
2005-01-01	577789
2006-01-01	903049
2007-01-01	5721728
2008-01-01	4333123
2009-01-01	2372608
2010-01-01	2300927
2011-01-01	3398784
2012-01-01	2659435
2013-01-01	2961716
2014-01-01	2406427
2015-01-01	882434
2016-01-01	1158789