Year	Dollars
1992-01-01	1442721
1997-01-01	3023384
2003-01-01	3047346
2004-01-01	3010401
2005-01-01	32581726
2006-01-01	15065544
2007-01-01	33363197
2008-01-01	42397708
2013-01-01	84582078
2014-01-01	59313666
2015-01-01	49676158
2016-01-01	57094844