Year	Dollars
1992-01-01	161961879
1997-01-01	311516764
2002-01-01	372120775
2003-01-01	515501933
2004-01-01	700328228
2005-01-01	880180596
2006-01-01	1028608053
2007-01-01	1527903461
2008-01-01	1743084566
2009-01-01	1771969911
2010-01-01	1884871956
2011-01-01	2280324923
2012-01-01	1927788233
2013-01-01	1877378223
2014-01-01	1888406272
2015-01-01	1636258970
2016-01-01	1944810367