Year	Dollars
1992-01-01	28274504
1997-01-01	50704152
2002-01-01	69844895
2003-01-01	60957964
2004-01-01	59293500
2005-01-01	61365470
2006-01-01	97460102
2007-01-01	67353923
2008-01-01	72015263
2009-01-01	76064598
2010-01-01	133763362
2011-01-01	153656517
2012-01-01	141243423
2013-01-01	157623442
2014-01-01	178492456
2015-01-01	175702067
2016-01-01	188574718