Year	Dollars
1992-01-01	600326
2002-01-01	3695972
2003-01-01	1112403
2005-01-01	1056021
2006-01-01	848068
2007-01-01	506544
2008-01-01	566622
2009-01-01	787100
2010-01-01	4816043
2011-01-01	12066415
2012-01-01	12091695
2014-01-01	1677511
2016-01-01	4527321