Year Dollars 2002-01-01 111454 2003-01-01 469432 2004-01-01 1255463 2005-01-01 7442283 2006-01-01 3478090 2007-01-01 2441432 2008-01-01 2930213 2009-01-01 1063232 2010-01-01 599148 2011-01-01 1387236 2012-01-01 5426693 2013-01-01 5247014 2014-01-01 6026175 2015-01-01 1275274 2016-01-01 2260156