Language and the euro European currency. Of other national Slavic languages using the Cyrillic alphabet, Macedonian, Russian and Serbian also use the spelling евро. Ukrainian uses євро and Belarusian uses еўра/эўра. In Catalan the official plural is the same as its regular plural "euros". The standard pronunciation of "euro" is . For the cent, the word "cèntim" (, plural "cèntims") is used, since historically this term has been used as the hundredth part of a currency unit. The fraction of the peseta was also called "cèntim", but it was withdrawn from circulation decades ago. In the Cornish language, euro is written "ewro" (like "Ewrop"
Euro Currency Index points). The Euro Currency Index started on 4 January 1971 with 100 points. Before the introduction of the European single currency on 1 January 1999, an exchange rate of 1 Euro = 1.95583 Deutsche Mark was calculated. On April 19, 1971, the Euro Currency Index gained 99.67 points calculated with an all-time low. Until 3 December 1979, the index rose by 68.0 percent to 167.43 points. With the depreciation of the Deutsche Mark against the major currencies, the index fell to mid-1980s. On 3 May 1985, the Euro Currency Index was at level 122.26 points, up by 27.0 percent. The