Year	Dollars
1992-01-01	1615976
1997-01-01	442325
2002-01-01	618305
2003-01-01	1029034
2004-01-01	1662611
2005-01-01	2528455
2006-01-01	3573894
2007-01-01	2499909
2008-01-01	3232559
2009-01-01	2342954
2010-01-01	3282620
2011-01-01	2814810
2012-01-01	3656791
2013-01-01	3579100
2014-01-01	2057011
2015-01-01	1990190
2016-01-01	3014028