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.
Languages of the European Union
Due to the close similarity between Croatian, Serbian, Bosnian, and Montenegrinwhich are mutually intelligibleit was proposed that only one hybrid language be accepted as an official EU language as opposed to four separate ones (as in the International Criminal Tribunal for the former Yugoslavia) in order to reduce translation costs. In negotiations with Croatia, however, it was accepted that Croatian would become a separate official EU language.