Year Dollars 2003-01-01 151231 2004-01-01 277761 2005-01-01 111632 2006-01-01 603487 2008-01-01 1047319 2009-01-01 112599 2010-01-01 1441893 2013-01-01 3165914 2014-01-01 3247212 2015-01-01 761426 2016-01-01 2136335