Italiano 
20.3%
20.1%
20.3%
23.0%
17.4%
23.3%
17.2%
16.9%
16.0%
24.6%
14.7%
16.1%
29.0%
21.7%
16.6%
18.5%
27.2%
17.2%
18.3%
23.5%
19.9%
23.2%
18.4%
18.6%
