Year	Dollars
1992-01-01	194426
1997-01-01	1610798
2002-01-01	345929
2003-01-01	1192083
2004-01-01	965608
2005-01-01	386699
2006-01-01	1758203
2007-01-01	726346
2008-01-01	1439914
2009-01-01	1331944
2010-01-01	2784296
2011-01-01	1933480
2012-01-01	2507233
2013-01-01	2011289
2014-01-01	3058251
2015-01-01	4492093
2016-01-01	2210669