Year	Dollars
1992-01-01	17040736
1997-01-01	13875701
2002-01-01	8825776
2003-01-01	12341375
2004-01-01	12746387
2005-01-01	16310682
2006-01-01	18965101
2007-01-01	16453659
2008-01-01	18151555
2011-01-01	46961741
2012-01-01	29718614
2013-01-01	44527147
2014-01-01	79746676
2015-01-01	6659958
2016-01-01	6312277