Year	Dollars
1992-01-01	11570603
1997-01-01	44372769
2002-01-01	18731869
2003-01-01	27715967
2004-01-01	43513114
2005-01-01	83162967
2006-01-01	103076753
2007-01-01	130787058
2008-01-01	133351004
2009-01-01	99941434
2010-01-01	107666283
2011-01-01	71193568
2012-01-01	81259815
2013-01-01	52913604
2014-01-01	56825501
2015-01-01	67728343
2016-01-01	61854433