Standard Austrian German is spoken in Austria, though used primarily just in education, publications, announcements and websites. It is mostly identical to the Standard German of Germany but with some vocabulary differences. This Standard German language is used in formal contexts across Germany, Austria, Switzerland and Liechtenstein, as well as among those with significant German-speaking minorities: Italy, Belgium and Denmark. However, the common spoken language of Austria is not the Standard German taught in schools but Austro-Bavarian: a group of Upper German local dialects with varying degrees of difficulty being understood by each other as well as by speakers of non-Austrian German dialects. Taken as a collective whole, German languages or dialects are thus spoken natively by 88.6% of the population, which includes the 2.5% German-born citizens who reside in Austria, followed by Turkish (2.28%), Serbian (2.21%), Croatian (1.63%), English (0.73%), Hungarian (0.51%), Bosnian (0.43%), Polish (0.35%), Albanian (0.35%), Slovenian (0.31%), Czech (0.22%), Arabic (0.22%), and Romanian (0.21%).