Year	Dollars
1992-01-01	72628123
2003-01-01	145392454
2004-01-01	96643538
2005-01-01	122627958
2006-01-01	134504294
2007-01-01	106467239
2008-01-01	95443640
2009-01-01	178092373
2010-01-01	187489543
2011-01-01	110861788
2012-01-01	175546642
2013-01-01	148876453
2014-01-01	108095617
2015-01-01	79882837
2016-01-01	55812766