The Grand Duchy of Luxembourg is a small landlocked country situated in the north-west of continental Europe, bordered by France, Germany and Belgium. It is also the only independent Grand Duchy in the world. Motto: Luxembourgish: Mir wëlle bleiwe wat mir sinn (English: "We wish to remain what we are") Anthem: Ons Heemecht ("Our Homeland"). Location of Luxembourg Capital: 49°36′ N 6°7′ E Largest city Luxembourg Official language(s) French, German, Luxembourgish (de jure since 1984) Government Grand Duke Prime minister Grand duchy Grand Duke Henri (List) Jean-Claude Juncker (List) Independence • Declared • Confirmed 1815 1839 & 1867 Area - Total - Water (%) 2,586 km² (167th) 998 mi² Negligible Population - 2005 est. - 2005 census - Density 468,571 (162th) 468,571 171/km² (45th) 469/mi² GDP (PPP) - Total - Per capita 2005 estimate $29.37 billion (95th) $62,700 (1st) HDI (2003) 0.957 (4th) – high Currency Euro 1 (€ EUR) Time zone - Summer (DST) CET (UTC+1) CEST (UTC+2) Internet TLD .lu Calling code +352 1 Prior to 1999: Luxembourg franc.