Year	Dollars
1992-01-01	169294
1997-01-01	307145
2002-01-01	46322
2003-01-01	113007
2005-01-01	392084
2006-01-01	145204
2007-01-01	513955
2008-01-01	1068086
2009-01-01	1046214
2010-01-01	668887
2013-01-01	582974
2014-01-01	418644
2015-01-01	759588
2016-01-01	528426