Italiano 
17.9%
16.5%
21.9%
20.8%
19.6%
18.9%
20.6%
21.4%
23.1%
22.3%
23.1%
21.1%
14.4%
22.7%
21.0%
18.8%
15.6%
18.9%
19.8%
17.4%
22.4%
19.9%
17.5%
21.9%
