Year Dollars 2002-01-01 1495053 2003-01-01 2463528 2004-01-01 919754 2005-01-01 2808802 2006-01-01 2919356 2007-01-01 1819088 2008-01-01 3849256 2009-01-01 6945350 2010-01-01 5054774 2011-01-01 4088705 2012-01-01 5665840 2013-01-01 5492826 2014-01-01 1847930 2015-01-01 2167936 2016-01-01 2816807