Year Dollars 2002-01-01 158702 2005-01-01 99791 2006-01-01 178182 2007-01-01 72500 2008-01-01 295360 2009-01-01 96895 2010-01-01 106890 2012-01-01 128439 2013-01-01 108231 2014-01-01 126557 2015-01-01 195874