Year	Dollars
1992-01-01	2249133
1997-01-01	8808660
2002-01-01	10591700
2003-01-01	13345539
2004-01-01	20299642
2005-01-01	21820326
2006-01-01	28693622
2007-01-01	30930609
2008-01-01	32790044
2009-01-01	19365182
2010-01-01	33923347
2011-01-01	49221499
2012-01-01	67026259
2013-01-01	41743415
2014-01-01	34043200
2015-01-01	44199875
2016-01-01	41677397