Corporation complete report Section 3: Description of the sample and limitation of the data Tax Years: 2013 PDF 2012 PDF 2011 PDF 2010 PDF 2009 PDF 2008 PDF 2007 PDF 2006 PDF 2005 PDF 2004 PDF 2003 PDF 2002 PDF 2001 PDF 2000 PDF 1999 PDF 1998 PDF 1997 PDF 1996 PDF 1995 PDF Back to the Corporation complete report Back to the Corporation source book: additional information (metadata)