Demographics of Iraq
97% of Iraqis follow Islam: 61% Shia and 34% Sunni. 1% of these describe themselves as "Just a Muslim". According to the CIA Factbook, Shias make up 60% of population, while Sunnis 35%. Christianity accounts for 5%, and the rest practice Mandaeism, Yazidism and other religions.
Freedom of religion in Kuwait
There are 1.2 million citizens and 2.6 million non-citizens. In 2001, there were 1125,000 Sunni Kuwaiti citizens, 130,000 Shia Kuwaiti citizens and 920,000 Kuwaiti citizens in total thus Sunnis formed 84% and Shias formed 13.5% of the Kuwaiti citizen population. In 2002, the US Department of State reported that Shia Kuwaitis formed 10%-15% of Kuwait's citizen population, noting there were 525,000 Sunni Kuwaiti citizens and 855,000 Kuwaiti citizens in total (87% Sunnis, 13% Shias). In 2004, there were 600,000 Sunni Kuwaitis citizens, 300,000-350,000 Shia Kuwaiti citizens and 913,000 Kuwaiti citizens in total. There is also a small number of Ahmadi Muslims in Kuwait.