Year	Dollars
1992-01-01	2451621
1997-01-01	807854
2002-01-01	2441739
2003-01-01	903698
2004-01-01	2947476
2005-01-01	1369133
2006-01-01	1530959
2007-01-01	1791662
2008-01-01	3112704
2009-01-01	2549947
2010-01-01	1907780
2011-01-01	3377819
2012-01-01	16450154
2013-01-01	15115383
2014-01-01	3093198
2015-01-01	1783329
2016-01-01	19857899