Batam, Indonesia, Mogadishu, Somalia, Xiamen, China and Niamey, Niger, are considered among the world's fastest-growing cities, with annual growth rates of 5–8%.
Batam, Indonesia, Mogadixo, Somalia, Xiamen, China e Niamey, Níxer, son consideradas as cidades que medran máis rápido no mundo, con índices de crecemento anual de 5,8%.