Italiano 
17.6%
18.0%
16.2%
16.1%
21.4%
18.1%
20.3%
20.5%
23.9%
14.3%
23.2%
28.5%
25.4%
19.9%
15.6%
16.1%
17.6%
19.1%
18.1%
16.4%
14.8%
