Гвинея:

The hotel and restaurant price index measures the relative cost of these services in Гвинея compared to other countries. The world average is set at 100 and the index can be used to compare various countries. The data are from the World Bank International Comparison Program which updates these price data every four years. Глобальные рейтинги по этому показателю доступны здесь. Вы можете сравнить тенденции с течением времени здесь.