Year Dollars 2003-01-01 3089343 2004-01-01 1496412 2005-01-01 2861783 2007-01-01 876139 2008-01-01 4360568 2011-01-01 1121894 2012-01-01 6392772 2013-01-01 1007952 2015-01-01 6269456 2016-01-01 4093315