Year	Dollars
1992-01-01	509026
1997-01-01	214707
2002-01-01	1031561
2003-01-01	2011496
2004-01-01	1907721
2005-01-01	2423715
2006-01-01	4493537
2007-01-01	4046623
2008-01-01	2794018
2009-01-01	4922594
2010-01-01	1284580
2011-01-01	2098442
2012-01-01	7533620
2013-01-01	8947771
2014-01-01	2775594
2015-01-01	32931581
2016-01-01	5456599