Year	Dollars
1992-01-01	13196083
1997-01-01	21266649
2002-01-01	26573911
2003-01-01	17986029
2004-01-01	23966593
2005-01-01	24805549
2006-01-01	14836409
2007-01-01	10192795
2008-01-01	25926655
2009-01-01	13684685
2010-01-01	16778914
2011-01-01	20886724
2012-01-01	15711206
2013-01-01	14630053
2014-01-01	17426239
2015-01-01	24787300
2016-01-01	23338773