Article says 8.6% of total population are not Italians, including imports from other EU countries. Together these foreigners commit 42% of violent sex crimes. If you exclude the EU imports the rest of world imports still commit 35% of total violent sex crimes.
42/8.6 = almost a 5x over-representation in commission of violent sex crimes compared to the whole population.
Some adjustments should be made to account for age and gender. Crime is higher amongst younger people and males than the population at large.
Non-EU imports are mostly fighting age young men, so more likely to be sex criminals than the average inhabitant anyway. Taking a guess at the age and sex differences perhaps you are only 2x as likely to be violently sexually assaulted by an import than an Italian of the same age and sex. You'd have to guess at any other factors to explain the remaining 2x difference.
How many percents do the "new italians" account for?
Article says 8.6% of total population are not Italians, including imports from other EU countries. Together these foreigners commit 42% of violent sex crimes. If you exclude the EU imports the rest of world imports still commit 35% of total violent sex crimes.
42/8.6 = almost a 5x over-representation in commission of violent sex crimes compared to the whole population.
Some adjustments should be made to account for age and gender. Crime is higher amongst younger people and males than the population at large.
Non-EU imports are mostly fighting age young men, so more likely to be sex criminals than the average inhabitant anyway. Taking a guess at the age and sex differences perhaps you are only 2x as likely to be violently sexually assaulted by an import than an Italian of the same age and sex. You'd have to guess at any other factors to explain the remaining 2x difference.