United Kingdom is the country which has no Written Constitution at present.
It is covering the total land area of 243,610 km2 and 1.34% water
London is its capital and English is the official language here. Its population is 63,181,775. Its according to an estimate in 2012, total GDP was $2.434 trillion and per capita was$38,591 . Pound sterling is the official Currency and Dialing Code is +44 . countries with constitution may have more problems than U.K , since england is still very stable and economically growing country in the world.
