Dissolution of Czechoslovakia
On 1 January 2009 Slovakia adopted the Euro as its currency with the exchange rate of 30.126 SK/€, and the €2 commemorative coin for 2009, Slovakia's first, featured the 20th anniversary of the Velvet Revolution in remembrance of the common struggle of the Czechoslovak people for democracy. By a quirk of fate, the welcoming speech on the behalf of the European Union on the occasion of Slovakia's entry to the Eurozone was delivered by Mirek Topolánek, the prime minister of the then-EU presiding country, the Czech Republic, naturally in his native language while other guest speakers used English. The Czech Republic continues to use the Czech koruna, or crown.
Slovenia
Slovenia has a developed economy and is per capita the richest of the Slavic countries by nominal GDP, and the second richest by GDP (PPP) behind the Czech Republic. Slovenia was in the beginning of 2007 the first new member to introduce the euro as its currency, replacing the tolar. Since 2010, it has been member of the Organisation for Economic Co-operation and Development. There is a big difference in prosperity between the various regions. The economically wealthiest regions are the Central Slovenia region which includes the capital Ljubljana and the western Slovenian regions, as Goriška and Coastal–Karst, while the least wealthy regions are the Mura, the Central Sava and the Littoral–Inner Carniola.