PWorksheet stored by Minitab Release 6.1 UX 1994 910 Release 9.1 Pd p)BC{C@#DByCCCC)C/C0CBCpACCCCBCC\C(BC4CFCBAtBBC`CC4CCzCDCBeC&CBCBCC B BC@DvCSC4CBCCDBCB:CC6CC9CeCCCCCBvC9C