Year	Dollars
1992-01-01	194318
1997-01-01	214871
2002-01-01	296689
2004-01-01	114574
2005-01-01	358296
2007-01-01	476084
2008-01-01	579008
2009-01-01	678357
2011-01-01	944336
2012-01-01	595598
2014-01-01	794556
2015-01-01	3656538
2016-01-01	460704