Year	Dollars
1992-01-01	366647
1997-01-01	2436335
2002-01-01	2867615
2003-01-01	2908981
2004-01-01	1839594
2005-01-01	5284160
2006-01-01	1423162
2007-01-01	2987877
2008-01-01	4888152
2009-01-01	4121769
2010-01-01	2710205
2011-01-01	3427916
2012-01-01	4385804
2014-01-01	20577721
2015-01-01	41980525
2016-01-01	35795853