The euro (sign: €) is the official currency of the Eurozone, which consists of 19 of the 28 member states of the European Union. Which of following counties is NOT using Euro as its official currency?
The creation of a single european currency was decided with the Maastricht Treaty in 1991. In 1999 the currency was officially introduced to the financial markets as an accouning currency and in 2002 coins and banknotes went into circulation.