"The freedom of the press in 85 countries of the world: 9 in Africa, 11 in the Middle East, 14 in Asia — Comparison with income per head of population, percentage of the population which is literate and the circulation of newspapers per 1000 inhabitants in January 1960 — This shows that the socio-economic and cultural conditions are related to the freedom of the press." (Jean-Marie Van Bol, Abdelfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1621, topic code 110.30)