Abuja the city of Abuja had a population of 776,298, making it one of the ten most populous cities in Nigeria. According to the United Nations, Abuja grew by 139.7% between 2000 and 2010, making it the fastest growing city in the world. , the city is experiencing an annual growth of at least 35%, retaining its position as the fastest-growing city on the African continent and one of the fastest-growing in the world. As at 2016, the metropolitan area of Abuja is estimated at six million persons, placing it behind only Lagos, as the most populous metro area in Nigeria.
Tourism in the Central African Republic Tourism in the Central African Republic Tourism in the Central African Republic has been negatively affected by its recent troubled history and fighting in neighboring countries. Security in the country is unstable, particularly in its north and northwest. In 2007 and 2008 the United States issued a travel warning for the CAR warning of bandits, armed groups of rebels, and poachers particularly outside the capital Bangui. The country's government cannot guarantee the safety of travelers in most of the country. In April 2007, a hunting party near Ndele town was attacked and a French hunter was killed and three others