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.
Swedish krona
The krona (; plural: "kronor"; sign: kr; code: SEK) is the official currency of Sweden. Both the ISO code "SEK" and currency sign "kr" are in common use; the former precedes or follows the value, the latter usually follows it but, especially in the past, it sometimes preceded the value. In English, the currency is sometimes referred to as the Swedish crown, as "krona" literally means crown in Swedish. The Swedish krona was the ninth-most traded currency in the world by value in April 2016.