Year	Dollars
1992-01-01	210592
1997-01-01	249321
2002-01-01	556497
2003-01-01	1183188
2005-01-01	4017669
2006-01-01	825074
2008-01-01	2953302
2009-01-01	2977972
2010-01-01	3461584
2011-01-01	3509287
2012-01-01	1605742
2013-01-01	2973709
2014-01-01	2841214
2015-01-01	3307774
2016-01-01	3599557