Year	Dollars
1992-01-01	858119
2002-01-01	4682050
2003-01-01	14816821
2004-01-01	21914907
2005-01-01	14477167
2006-01-01	17272104
2007-01-01	17989631
2008-01-01	37384875
2009-01-01	21203220
2010-01-01	23978774
2011-01-01	81401421
2012-01-01	136319544
2013-01-01	88201381
2014-01-01	55030509
2015-01-01	52912958
2016-01-01	33220841