Bulgaria

Population: 8.6 million. 19% under 15
Population Density: 201 per square mile
Industry: Oil
Crops:
Minerals: Iron, manganese. phosphates, uranium, gold, nickel, tin, bauxite, oil
Arable land: 1%

Per capita Gross Domestic Product: $16,000
Life Expectancy: Male 70, Female 73
Number of people per radio: 4.7
Number of people per television: 4
Number of people per telephone: 5.1

The Balkan mountains divide the northern Danube Plain and southern Thracian Plain.