Exact population: 27,928 (July 2006 est.) Literacy: Total population: above 80%; male: NA%; female: NA% Ethnicities: Spanish, Italian, English, Maltese, Portuguese, German, North Africans Land boundaries: Total: 1.2 km; border countries: Spain 1.2 km Terrain: A narrow coastal lowland borders the Rock of Gibraltar Extremes: Lowest point: Mediterranean Sea 0 m; highest point: Rock of Gibraltar 426 m Imports: Spain 19.9%, Russia 18.4%, UK 10.8%, Italy 8.8%, Germany 7.5%, US 5.1%, Sweden 4.7%, France 4.2% (2004) Exports: France 19.4%, Spain 14.1%, Turkmenistan 12.1%, Switzerland 11.7%, Germany 10.1%, UK 9.1%, Greece 6.8% (2004) Industries: Tourism, banking and finance, ship repairing, tobacco