Year	Dollars
1992-01-01	213883
1997-01-01	359694
2002-01-01	59706
2003-01-01	140617
2004-01-01	84416
2005-01-01	99298
2006-01-01	391527
2008-01-01	642154
2009-01-01	617519
2014-01-01	1399058
2015-01-01	6588559