Year	Dollars
1992-01-01	62542640
1997-01-01	121259601
2002-01-01	26312414
2003-01-01	28369259
2004-01-01	35061990
2005-01-01	37020424
2006-01-01	30261571
2007-01-01	33736324
2008-01-01	28944146
2009-01-01	25193347
2010-01-01	28511158
2011-01-01	31818898
2012-01-01	30282310
2013-01-01	32802142
2014-01-01	24961036
2015-01-01	40419605
2016-01-01	23459234