Year	Dollars
1992-01-01	14444316
1997-01-01	18126804
2002-01-01	17347448
2003-01-01	21120804
2004-01-01	27121860
2005-01-01	22990874
2006-01-01	18632624
2007-01-01	33209343
2008-01-01	45057389
2009-01-01	24653922
2010-01-01	67695167
2011-01-01	78308926
2012-01-01	63810597
2013-01-01	49500375
2014-01-01	64595013
2015-01-01	60307236
2016-01-01	50576122