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.
Croats of Serbia
The 1910 Austro-Hungarian census also showed large differences in the numbers of those who considered themselves Bunjevci and Šokci, and those who considered themselves Croats. According to the census, in the city of Subotica there were only 39 citizens who declared Croatian as their native language, while 33,390 citizens were listed as speakers of "other languages" (most of them declared Bunjevac as their native language). In the city of Sombor, 83 citizens declared Croatian language, while 6,289 citizens were listed as speakers of "other languages" (mostly Bunjevac). In the municipality of Apatin, 44 citizens declared Croatian and 7,191 declared "other languages" (mostly Bunjevac, Šokac and Gypsy).