Iraqi Kurds are mostly Sunni , with about 2 % being Shi'a Faili Kurds .
The Muslim population of Iraq is approximately Shia 65 % and Sunni 35 % .
Iraq Kurds are mostly Muslim , with about 2 % being Shi'a Faili Kurds .
The Muslim population of Iraq is approximately Shia 65 % and Sunni 35 % .