Italiano 
19.9%
18.0%
18.6%
14.9%
22.2%
16.3%
21.9%
19.0%
17.9%
18.5%
13.1%
15.0%
17.5%
17.6%
29.8%
23.3%
24.8%
19.7%
15.5%
18.1%
23.0%
21.2%
17.9%
19.3%
