The group-0 publisher codes are assigned as follows: (Note: the status of codes not listed in this table is unclear; please help fill the gaps.)
(Note: many codes are not yet listed in this table; please help fill the gaps.)
(Note: many codes are not yet listed in this table; please help fill the gaps.)
(Note: many codes are not yet listed in this table; please help fill the gaps.)
(Note: many codes are not yet listed in this table; please help fill the gaps.)