Year	Dollars
1992-01-01	30563892
1997-01-01	52731227
2002-01-01	46645497
2003-01-01	46161740
2004-01-01	63509632
2005-01-01	38346541
2006-01-01	37326622
2007-01-01	40274189
2008-01-01	43732918
2009-01-01	32755012
2010-01-01	45221698
2011-01-01	51225514
2012-01-01	38926221
2013-01-01	41650177
2014-01-01	46004104
2015-01-01	33881734
2016-01-01	29271959