Year	Dollars
1992-01-01	10623950
2002-01-01	17717744
2004-01-01	33850146
2005-01-01	31989206
2006-01-01	37926144
2007-01-01	46042449
2008-01-01	39738420
2009-01-01	14783374
2010-01-01	20360519
2011-01-01	84812670
2012-01-01	64967197
2013-01-01	23879631
2014-01-01	44825500
2015-01-01	34978025
2016-01-01	11349319