Year	Dollars
1997-01-01	795642
2003-01-01	283088
2004-01-01	899085
2005-01-01	2153260
2006-01-01	1453189
2007-01-01	2409761
2008-01-01	2371085
2009-01-01	2926371
2010-01-01	5157321
2011-01-01	2708548
2012-01-01	2844187
2013-01-01	2420327
2014-01-01	2365419
2015-01-01	3036475
2016-01-01	918436