Танзания: Качество дорог

По этому показателю,World Economic Forum предоставляет данные о Танзания за период с 2006 по 2019 год. Среднее значение для Танзания в течение этого периода составило 3.18 points при минимуме в размере 2.48 points в 2008 г., и максимуме в размере 4.1 points в 2019 г..

Определение: The Road quality indicator is one of the components of the Global Competitiveness Index published annually by the World Economic Forum (WEF). It represents an assessment of the quality of roads in a given country based on data from the WEF Executive Opinion Survey, a long-running and extensive survey tapping the opinions of over 14,000 business leaders in 144 countries. The road quality indicator score is based on only one question. The respondents are asked to rate the roads in their country of operation on a scale from 1 (underdeveloped) to 7 (extensive and efficient by international standards). The individual responses are aggregated to produce a country score.