Year	Dollars
1997-01-01	146417
2002-01-01	288506
2003-01-01	309397
2004-01-01	315926
2005-01-01	125612
2007-01-01	180185
2008-01-01	78834
2009-01-01	258763
2012-01-01	39110
2013-01-01	121462
2014-01-01	183839
2015-01-01	45256
2016-01-01	40019