Year	Dollars
1997-01-01	329074
2002-01-01	8995319
2003-01-01	11138200
2004-01-01	11651083
2005-01-01	7473800
2006-01-01	11208282
2007-01-01	22306731
2008-01-01	78436127
2009-01-01	20492205
2010-01-01	18715123
2011-01-01	8954138
2012-01-01	7604984
2013-01-01	15768961
2014-01-01	8523309
2015-01-01	8161398
2016-01-01	8027779