PWorksheet stored by Minitab Release 6.1 UX 1994 910 Release 9.1 Pe)\?)\?fff??ףp?fQ8?ף0?R^?G?h?gR?q=??p}?{n? ]e<)\?)\?fff??ףp?Q8?ף0?R^?G?h?R?q=??p}?{n?< T<?????@@@@@@@@@@@@@@@<