Year Dollars 2003-01-01 270040 2004-01-01 483958 2005-01-01 725966 2006-01-01 385233 2007-01-01 329065 2008-01-01 413820 2010-01-01 2260890 2012-01-01 1290500 2013-01-01 3094399 2014-01-01 5742713 2015-01-01 1130677 2016-01-01 990582