Input (grade 13): In 1768 Hedmark and Oppland were also separated from Akershus to become Oplandenes Amt (and Askim, Eidsberg and Trøgstad were transferred to Østfold).
Output (grade 12): It also included municipalities of Askim, Eidsberg and Trøgstad in the county of Østfold. In 1768 Hedmark and Oppland were also separated from Akershus.