Jabodetabek (originally Jabotabek) is an official and administrative definition of the urban area or megacity surrounding the Indonesia capital city Jakarta. The definition "Jabotabek" dated from the late 1980s and was revised to "Jabodetabek" a decade later when "De" (for "Depok") was inserted into the name; it finally included five municipalities and three regencies, it was officially expanded again in 2011 to "Jabodetabekjur" to incorporate a part of Cianjur Regency. The population of Jabodetabek was over 28.0 million according to the Indonesian Census 2010, and by January 2014 was officially estimated to have increased to over 30.0 million.