Year	Dollars
1997-01-01	163470
2002-01-01	192501
2003-01-01	178715
2004-01-01	88651
2006-01-01	43185
2007-01-01	202937
2008-01-01	274535
2009-01-01	185151
2010-01-01	98328
2012-01-01	248285
2013-01-01	54081
2014-01-01	179335
2015-01-01	63383
2016-01-01	41560