Italiano 
21.7%
28.4%
30.7%
28.0%
30.1%
27.8%
23.7%
22.1%
23.9%
28.9%
20.7%
20.5%
21.6%
23.9%
27.6%
28.5%
23.1%
20.1%
21.4%
24.2%
20.3%
25.3%
18.8%
20.5%
