Year	Dollars
1992-01-01	1259279
1997-01-01	3141776
2002-01-01	740884
2003-01-01	1285911
2004-01-01	2026314
2005-01-01	1913684
2006-01-01	3144927
2007-01-01	2295993
2008-01-01	2787696
2009-01-01	2029162
2010-01-01	4186632
2011-01-01	3318471
2012-01-01	2082665
2013-01-01	1453385
2014-01-01	2063099
2015-01-01	2517620
2016-01-01	3286392