Algeria
Islam is the predominant religion in Algeria, with its adherents, mostly Sunnis, accounting for 99% of the population according to a 2012 CIA World Factbook estimate, and 97.9% according to Pew Research in 2010. There are about 150,000 Ibadis in the M'zab Valley in the region of Ghardaia.
Blasphemy law in Algeria
Despite the provisions of the Constitution, Algeria severely restricts what anyone can say or what anyone can do as a religious practice. The penal code forbids anyone from insulting, or inciting hatred against, anyone who belongs to an ethnic or philosophical group or to a religion. Freedom of speech must be exercised with respect for "individual dignity, the imperatives of foreign policy, and the national defense."