Of course, you've got never to believe a statistic, but, honestly, I think this explains a lot of things going wrong or being ignored in my beautiful yet controverse country.
6.5% university degree
26.9% high school degree
30.1% secondary school certificate
25.5% primary school certificate
9.7% whithout any certificates
1.5% can't read nor write
Source: ISTAT (2001)