Year	Dollars
1992-01-01	1211970
1997-01-01	1207026
2002-01-01	1770668
2003-01-01	2939912
2004-01-01	1693073
2005-01-01	2629571
2006-01-01	2739326
2007-01-01	2864132
2008-01-01	3954911
2009-01-01	3083693
2010-01-01	3559111
2011-01-01	5073109
2012-01-01	4536828
2013-01-01	4149106
2014-01-01	5706839
2015-01-01	4560222
2016-01-01	4871926