Year	Dollars
1992-01-01	1991457
1997-01-01	1674256
2002-01-01	1072339
2003-01-01	1794465
2004-01-01	1871274
2005-01-01	1376322
2006-01-01	1556995
2007-01-01	3845760
2008-01-01	2044500
2009-01-01	2451158
2010-01-01	2200218
2011-01-01	2508246
2012-01-01	4032148
2013-01-01	11493442
2014-01-01	13255309
2015-01-01	5418375
2016-01-01	5817366