Year	Dollars
1997-01-01	38486
2002-01-01	62131
2004-01-01	112070
2005-01-01	350035
2006-01-01	517813
2010-01-01	275964
2011-01-01	1289936
2012-01-01	483833
2013-01-01	424023
2014-01-01	869978
2015-01-01	221058
2016-01-01	529957