意大利东北部
Like the aforementioned case of Northeast Italy, even in Southern Italy and Sicily the local dialects from the Italo-Dalmatian family are widely used in combination with standard Italian, depending upon the social context. More specifically, Italian as the prevalent language spoken among family members is spoken the least in Campania (20,7%), Calabria (25,3%) and Sicily (26,6%), contrary to frequency of use of the local dialects (Basilicata, 69,4%; Calabria 68,6%; Campania, 75,2%; Sicily, 68,8%).