-- P5-4391: remove all countries without delivery methods

DELETE FROM "delivery-methods_prices" WHERE territory IN (
    'BL', --Saint Barthélemy
    'BQ', --British Antarctic Territory
    'CS', --Serbia and Montenegro
    'CT', --Canton and Enderbury Islands
    'DD', --East Germany
    'DM', --Dominic
    'FQ', --French Southern and Antarctic Territories
    'FX', --Metropolitan France
    'IM', --Isle of Man
    'JT', --Johnston Island
    'MF', --Saint Martin
    'MI', --Midway Islands
    'NQ', --Dronning Maud Land
    'NT', --Neutral Zone
    'PC', --Pacific Islands Trust Territory
    'PS', --Palestinian Territory
    'PU', --U.S. Miscellaneous Pacific Islands
    'PZ', --Panama Canal Zone
    'QO', --Outlying Oceania
    'QU', --European Union
    'SU', --Union of Soviet Socialist Republics
    'TL', --East Timor
    'VD', --North Vietnam
    'WK', --Wake Island
    'YD', --People's Democratic Republic of Yemen
    'ZZ'  --Unknown or Invalid Region
);