Croatia
A 2011 survey revealed that 78% of Croatians claim knowledge of at least one foreign language. According to a survey ordered by the European Commission in 2005, 49% of Croatians speak English as the second language, 34% speak German, 14% speak Italian, and 10% speak French. Russian is spoken by 4% each, and 2% of Croatians speak Spanish. However, there are large municipalities that have minority languages that include substantial populations that speak these languages. An odd-majority of Slovenes (59%) have a certain level of knowledge of Croatian. The country is a part of various language-based international associations most notably the European Union Language Association.
Minority languages of Croatia
During Napoleon I's invasion of Croatia in the early 19th century, a large portion was of the country was converted into the Illyrian Provinces ("Provinces illyriennes)" and incorporated as a French province in 1809. French rule established the official language of the autonomous province to be French followed by Croatian, Italian, German, and Slovene. According to a study commissioned by France's Ministry for Europe and Foreign Affairs, 10% of Croatian speak French.