Чад:

The vegetable price index reflects the level of vegetable prices in Чад relative to other countries. The world average is set at 100 and all countries are compared relative to that. The data are provided by the International Comparison Program of the World Bank which updates the numbers every four years. Глобальные рейтинги по этому показателю доступны здесь. Вы можете сравнить тенденции с течением времени здесь.