CFA (Communauté Financière Africaine) Franc (XAF; symbol CFA) = 100 centimes. Notes are in denominations of CFA10,000, 5,000, 2,000, 1,000 and 500. Coins are in denominations of CFA500, 100, 50, 25, 10, 5 and 1.
Gabon has a population that is estimated at 1,545,255. Historical and environmental factors caused Gabon's population to decline between 1900 and 1940.Gabon has one of the lowest population densities of any country in Africa, and the fourth highest Human Development Index in Sub-Saharan Africa.
Gabon has the moist, hot climate typical of tropical regions. The hottest month is January, with an average high at Libreville of 31°C and an average low of 23°C. Average July temperatures in the capital range between 20º and 28°C.