in any other region". The United States Commission on International Religious Freedom, a bipartisan independent federal agency which was created by the United States Congress in 1998, published a study of the predominantly Muslim countries which are located in the Middle Eastern/North African region. It concludes that, of the world's 1.3 billion Muslims, "28 percent live in ten countries that declare themselves to be Islamic states. In addition, there are 12 predominantly Muslim countries that have chosen to declare that Islam is the official state religion ... Taken together, the 22 states that declare that Islam is the official religion account for 58 percent – or just over 600 million – of the 1 billion Muslims living in 44 predominantly Muslim countries. "Several countries with constitutions establishing Islam as the state religion either do not contain guarantees of the right to freedom of religion or belief, or they contain guarantees that, on their face, do not compare favorably with all aspects of international [human rights] standards." All of these countries defer to religious authorities or doctrines on legal issues in some way. For example, "when one spouse is Muslim and the other has a different religion (such as Coptic Christianity), or if spouses are members of different Christian denominations, courts still defer to Islamic family law." Grim and Finke say their studies indicate that: "When religious freedoms are denied through the regulation of religious profession or practice, violent religious persecution and conflict increase." In its Annual Report, the USCIRF lists 14 "Countries of Particular Concern" with regard to religious rights and it also lists 15 additional countries which it has recommended be placed on the U.S. Department of State's Special Watch List (SWL), a lesser category than the CPC designation. Of these 29 countries, 17 of them are predominantly Muslim countries, mostly located in the Middle East and North Africa, representing less than half of the 44 predominantly Muslim countries in the world, the rest of which are either secular or have not declared any state religion. Of the remaining countries, two of them have populations which are almost equally Christian and Muslim, both of them have official state versions of Christianity and Islam, four other countries are predominantly Christian countries where adherents of non-official or non-favored varieties of Christianity and adherents of other religions are persecuted, one country is predominantly Buddhist, and one country is predominantly Hindu. Eight of