Year Dollars 2002-01-01 350850 2004-01-01 46545 2005-01-01 181207 2006-01-01 1222361 2007-01-01 105902 2008-01-01 104902 2009-01-01 186004 2013-01-01 2091849 2014-01-01 793981 2016-01-01 1326929