Euro Currency Index table shows the annual high, low and closing levels of the back-calculated Euro Currency Index from 1971 until 2012. ¹ 31. December 2012 Euro Currency Index The Euro Currency Index (EUR_I) represents the arithmetic ratio of four major currencies against the Euro: US-Dollar, British Pound, Japanese Yen and Swiss Franc. All currencies are expressed in units of currency per Euro. The index was launched in 2004 by the exchange portal Stooq.com. Underlying are 100 points on 4 January 1971. Before the introduction of the European single currency on 1 January 1999 an exchange rate of 1 Euro = 1.95583 Deutsche
Bulgaria and the euro евро, евра , еврота – but the most widespread form is евро – without inflection in plural. The word for euro, though, has a normal form with the postpositive definite article – еврото ([ˈɛvroto], the euro). The word for eurocent is евроцент and most probably that, or only цент , will be used in future when the European currency is accepted in Bulgaria. In contrast to euro, the word for "cent" has a full inflection both in the definite and the plural form: евроцент (basic form), евроцентът (full definite article – postpositive), евроцентове (plural), 2 евроцента (numerative form – after