Italiano 
21.5%
20.7%
25.3%
19.5%
24.2%
20.3%
22.8%
21.3%
21.1%
23.2%
20.7%
25.7%
16.4%
18.8%
20.9%
16.6%
19.5%
21.5%
22.2%
20.7%
20.7%
17.6%
21.1%
18.6%
