National profile 1996.

Autonomous Region of Muslim Mindanao includes Lanao del Sur, Maguindanao, Sulu and Tawi-Tawi.

Region I Ilocos Region includes Ilocos Norte, Ilocos Sur, La Union and Pangasinan.

Region II Cagayan Valley inludes Batanes, Cagayan, Isabela, Nueva Viscaya and Quirino.

Region III Central Luzon includes Bataan, Bulacan, Nueva Ecija, Pampanga, Tarlac and Zambales.

Region V Bicol Region includes Albay, Camarines Norte, Camarines Sur, Catanduanes, Masbate and Sorsogon.

Region VII Central Visayas includes Bohol, Cebu, Negros Oriental and Siquijor.

Region VIII Eastern Visayas includes Eastern Samar, Northern Samar, Western Samar, Northern Leyte and Southern Leyte.

Region X, Northern Mindanao includes Agusan del Nor. Agusan del Sur Bukidnon Camiguin Misamis Occ. Misamis Or. and Surigao del Nor.

Region X Northern Mindano includes Agusan del Nor. Agusan del Sur, Bukidnon, Camiguin, Misamis Occ., Misamis Or. and Surigao del Nor.