Year	Dollars
1992-01-01	7002873
2002-01-01	34844704
2003-01-01	38554092
2004-01-01	9235673
2005-01-01	32110070
2006-01-01	69770589
2007-01-01	223746132
2008-01-01	154279443
2009-01-01	61347958
2010-01-01	92673737
2011-01-01	56142353
2012-01-01	60237938
2013-01-01	61206338
2014-01-01	63353781
2015-01-01	53322432
2016-01-01	38335320