Year	Dollars
1992-01-01	32008676
1997-01-01	26690681
2002-01-01	29344153
2003-01-01	39830460
2004-01-01	40947226
2005-01-01	32017869
2006-01-01	41219363
2007-01-01	54262251
2008-01-01	144271872
2009-01-01	76084767
2010-01-01	79965139
2011-01-01	71980863
2012-01-01	68951405
2013-01-01	62820753
2014-01-01	73740796
2015-01-01	91683578
2016-01-01	63876541