Судан:

The index measures the cost of communications services including mobile phone plans and internet in Судан and other countries. It is structured to make international comparisons possible. The data are from the World Bank International Comparison Program which updates the data every four years. Глобальные рейтинги по этому показателю доступны здесь. Вы можете сравнить тенденции с течением времени здесь.