Year	Dollars
1992-01-01	271060915
1997-01-01	296527188
2002-01-01	462804397
2003-01-01	443849916
2004-01-01	486328301
2005-01-01	550044568
2006-01-01	519408937
2007-01-01	548885416
2008-01-01	999760373
2009-01-01	769724228
2010-01-01	992981334
2011-01-01	1842924681
2012-01-01	1898368975
2013-01-01	2019020301
2014-01-01	1791910171
2015-01-01	1243829242
2016-01-01	1499300075