Year	Dollars
1992-01-01	19942628
1997-01-01	26639037
2002-01-01	36432886
2003-01-01	52357185
2004-01-01	64544194
2005-01-01	51961319
2006-01-01	100371584
2007-01-01	135395289
2008-01-01	76130645
2009-01-01	106254298
2010-01-01	81680430
2011-01-01	88165176
2012-01-01	158991937
2013-01-01	201761047
2014-01-01	170262626
2015-01-01	100740961
2016-01-01	75371893