Year	Dollars
1992-01-01	495087
1997-01-01	428298
2004-01-01	2292803
2005-01-01	1200368
2010-01-01	6409867
2011-01-01	1099975
2012-01-01	1162379
2015-01-01	10663007
2016-01-01	8770515