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.
Bosnian language
Some Croatian linguists (Zvonko Kovač, Ivo Pranjković, Josip Silić) support the name "Bosnian" language, whereas others (Radoslav Katičić, Dalibor Brozović, Tomislav Ladan) hold that the term "Bosnian language" is the only one appropriate and that accordingly the terms Bosnian language and Bosniak language refer to two different things. The Croatian state institutions, such as the Central Bureau of Statistics, use both terms: "Bosniak" language was used in the 2001 census, while the census in 2011 used the term "Bosnian" language.