Year Dollars 1992-01-01 166388 2005-01-01 524190 2006-01-01 281698 2007-01-01 493244 2008-01-01 33208 2009-01-01 78604 2010-01-01 61474 2011-01-01 75809 2014-01-01 24345 2015-01-01 36750 2016-01-01 73574