http://www.laminatefilm.com/glossary.php?group=1 2007-10-20 monthly 1.0000 http://www.laminatefilm.com/glossary.php?group=9 2007-08-09 monthly 0.6667 http://www.laminatefilm.com/glossary.php?group=2 2007-08-09 monthly 0.3333