Year	Dollars
1992-01-01	1271003
1997-01-01	3987479
2002-01-01	2365938
2003-01-01	2107134
2004-01-01	2253858
2005-01-01	4053945
2006-01-01	2380121
2007-01-01	4721420
2009-01-01	2153119
2012-01-01	2361436
2013-01-01	1511668
2014-01-01	3558681
2015-01-01	1966298
2016-01-01	4157234