Standard&Poor's Ratings Services raised its rating on Bank One N.A., Chicago, Ill.'s LOC-backed municipal issues to 'AA-/A-1+' from 'A+/A-1' and removed the ratings from CreditWatch with positive implications, where they were placed on Jan 14, 2004. This action follows Standard&Poor's July 1, 2004, upgrade of Bank One N.A., Chicago's rating to 'AA-/A-1+' from 'A+/A-1' and its subsequent removal from CreditWatch positive.