Dr. Peter Hammond did a study of how Muslims behave as a percentage of a country’s population. Sweden is now roughly 8% Muslim and is closing in on 10%. From the study:
“ When Muslims reach 10% of the population, they will increase lawlessness as a means of complaint about their conditions (Paris: car-burnings). Any non-Muslim action that offends Islam will result in uprisings and threats (Amsterdam: Mohammed cartoons).”
The full study:
https://virtueonline.org/what-islam-isnt-dr-peter-hammond