The following ADM2Codes from the ADM2Codes table does not have a matching ADM1Codes in the ADM1Codes table.
Code:
ISO2 Adm1Code Adm2Code Name idGeoName
---- --------- --------- -------------- ---------
MA 066 Aousserd 6547297
MA 391 Oued-Ed-Dahab 6547298