Exact population: 68,688,433 (July 2006 est.) Literacy: Total population: 79.4%; male: 85.6%; female: 73% Ethnicities: Persian 51%, Azeri 24%, Gilaki and Mazandarani 8%, Kurd 7%, Arab 3%, Lur 2%, Baloch 2%, Turkmen 2%, other 1% Land boundaries: Total: 5,440 km border countries: Afghanistan 936 km, Armenia 35 km, Azerbaijan-proper 432 km, Azerbaijan-Naxcivan exclave 179 km, Iraq 1,458 km, Pakistan 909 km, Turkey 499 km, Turkmenistan 992 km Terrain: Rugged, mountainous rim; high, central basin with deserts, mountains; small, discontinuous plains along both coasts Extremes: Lowest point: Caspian Sea -28 m; highest point: Kuh-e Damavand 5,671 m Imports: Germany 12.8%, France 8.3%, Italy 7.7%, China 7.2%, UAE 7.2%, South Korea 6.1%, Russia 5.4% (2004) Exports: Japan 18.4%, China 9.7%, Italy 6%, South Africa 5.8%, South Korea 5.4%, Taiwan 4.6%, Turkey 4.4%, Netherlands 4% (2004) Industries: Petroleum, petrochemicals, textiles, cement and other construction materials, food processing (particularly sugar refining and vegetable oil production), metal fabrication, armaments
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 "Flag of Iran")
 "Map of Iran")
 "Worldmap of Iran")
 "Money from Iran")