Italiano 
18.1%
19.3%
21.7%
20.5%
18.3%
20.7%
31.4%
18.0%
27.4%
18.9%
26.2%
20.7%
22.5%
23.1%
25.5%
29.2%
27.0%
15.0%
18.4%
16.9%
