The Nigerian telecommunications market is one of the fastest growing in the world.
The major operators (MTN, 9mobile, Airtel, and Globacom) have their largest and most profitable centers there. 92 percent of adult men and 88 percent of women in Nigeria own a cell phone.
Slovakia is a unitary landlocked country located in Central Europe.
It is a state characterized by internal unity in which all administrative units constituting the state are organized in the same way and subordinated to the central authorities.