Italiano 
21.8%
18.3%
17.2%
16.2%
18.9%
18.6%
17.4%
18.1%
26.6%
15.7%
18.8%
20.0%
19.7%
20.1%
17.8%
19.2%
18.2%
19.1%
17.3%
18.2%
19.5%
17.7%
16.1%
23.7%
