However, even among those who declared themselves to be adherents of a religion, the majority of the population in Albania has a more secular interpretation of religion than that which would be found in other countries. In August 2012, a Pew Research study found that only 15% of the Muslim population for example, considers religion to be a very important factor in their lives, which was the lowest percentage in the world amongst countries with significant Muslim populations. Another survey conducted by Gallup Global Reports 2010 shows that religion plays a role to 39% of Albanians, and lists Albania as the thirteenth least religious country in the world. Also in Albania the majority of the males are not circumcised (as demanded by Islamic custom).