Year	Dollars
1992-01-01	728018
1997-01-01	121951
2002-01-01	241322
2003-01-01	253349
2004-01-01	211287
2005-01-01	3511777
2006-01-01	2847507
2007-01-01	4630005
2012-01-01	11120355
2013-01-01	9439628
2014-01-01	11434982
2015-01-01	6471998
2016-01-01	1852510