Planning Areas of Singapore increasingly adopted these boundaries for their administrative purposes. For example, the Statistics Department of Singapore published its 2000 census data based on planning area boundaries for the first time, compared to using census divisions based on electoral boundaries for previous exercises. The Singapore Police Force's (SPF) neighbourhood police centres have jurisdiction boundaries based on planning area boundaries when they were officially gazetted in 1999, as opposed to electoral divisions under the previous neighbourhood Police Post system. Planning Areas are further subdivided into subzones for statistical purposes. <nowiki>*</nowiki> = Place names attested to be of Malay origin and referred to similarly
Administrative divisions of Yemen Administrative divisions of Yemen The administrative division of Yemen is divided into two main divisions (governorates and districts). There are 22 governorates, including the capital Sana'a (Amanat Al Asima) and Socotra Archipelago. The 22 Governorates are then divided into 333 districts, subdivided into 2,210 sub-districts, and then into 38,284 villages (as of 2001). Throughout history, Yemen has been divided into several administrative divisions. In the Ottoman era, the Yemen Vilayet (from Arabic ولاية "wilayah") was divided into sanjaks (also called "livas"). Sanjaks were further subdivided into kazas. During the reign of the Mutawakkillite Kingdom of Yemen, some of the elements