Year	Dollars
1992-01-01	18331
1997-01-01	58173
2003-01-01	105678
2004-01-01	1061589
2005-01-01	354116
2006-01-01	973281
2008-01-01	497118
2009-01-01	1147181
2010-01-01	1937262
2011-01-01	10778345
2012-01-01	5218642
2013-01-01	1220175
2015-01-01	650625
2016-01-01	367520