Year	Dollars
1992-01-01	529517827
1997-01-01	791330420
2002-01-01	929675254
2003-01-01	958245770
2004-01-01	1048382140
2005-01-01	1296393474
2006-01-01	1178371212
2007-01-01	1420560250
2008-01-01	1485827234
2009-01-01	1241180482
2010-01-01	1827132998
2011-01-01	1861679174
2012-01-01	1438746724
2013-01-01	1211334577
2014-01-01	1268780941
2015-01-01	1379334787
2016-01-01	1145449010