Year	Dollars
1992-01-01	10271266
1997-01-01	21214266
2002-01-01	30955500
2003-01-01	16386644
2004-01-01	33325473
2005-01-01	33071269
2006-01-01	23956481
2007-01-01	30768915
2008-01-01	49172333
2009-01-01	44171061
2010-01-01	39370358
2011-01-01	34964609
2012-01-01	54313916
2013-01-01	41786554
2014-01-01	49911346
2015-01-01	47713819
2016-01-01	75342702