Most Americans are worried about Islamic extremism, and most Muslim Americans share these concerns.

About eight-in-ten U.S. Muslims (82%) say they are either very (66%) or somewhat concerned (16%) about extremism committed in the name of Islam around the world, about the same as the share of the general public that feels this way (83%), according to a new Pew Research Center survey. Only about one-in-six U.S. Muslims (17%) and Americans overall (15%) say they are “not too” or “not at all” concerned about extremism carried out in the name of Islam worldwide. Among both groups, concern about extremism is up 10 percentage points since the Center’s last survey of U.S. Muslims in 2011.

Muslim American women are particularly worried about global extremism in the name of Islam. Nearly nine-in-ten U.S. Muslim women (89%) say they are at least somewhat concerned about it, up 16 points since 2011. A smaller share of U.S. Muslim men (75%) say they feel this way.