Year	Dollars
1997-01-01	2323375
2002-01-01	2226727
2003-01-01	3190578
2005-01-01	3376796
2006-01-01	4039797
2007-01-01	4945987
2008-01-01	3614033
2009-01-01	2674395
2010-01-01	1971435
2011-01-01	1928511
2012-01-01	1861655
2013-01-01	4023926
2014-01-01	2650596
2016-01-01	2620099