This issue has already been discussed on this blog
However it is worth reiterating the point:
“The findings were stark: Not many Arabs sympathize with the Islamic State. The percent agreeing with the Islamic State’s goals range from 0.4 percent in Jordan to 6.4 percent in the Palestinian territories. The percent agreeing with the Islamic State’s use of violence range from 0.4 percent in Morocco to 5.4 percent in the Palestinian territories. The percent agreeing that the Islamic State’s tactics are compatible with Islam range from 1.0 percent in Jordan to 8.9 percent n the Palestinian territories.”