Year	Dollars
1997-01-01	1459999
2002-01-01	2493718
2003-01-01	1730950
2004-01-01	2532491
2005-01-01	1580206
2006-01-01	3797749
2007-01-01	2866254
2008-01-01	3526442
2009-01-01	4175824
2010-01-01	3606062
2011-01-01	5077946
2012-01-01	10479107
2013-01-01	11278289
2014-01-01	9279285
2015-01-01	10145085
2016-01-01	15193844