Year Dollars 1992-01-01 426958 2005-01-01 94728 2006-01-01 115036 2007-01-01 58735 2008-01-01 52378 2009-01-01 366463 2010-01-01 114249 2011-01-01 166449 2012-01-01 79829 2016-01-01 99898