Muslims in France.

Among "potential Muslims" in France, attendance at mosques is not very high. This is particularly noticeable when the figure is compared with church attendance (around 10% attend each week). But religious observance (abstaining from alcohol, fasting during Ramadan and praying) is higher among self-declared Muslims than among self-declared Catholics.

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Although French Muslims of African or Turkish origin are typically younger than the rest of the French population, fertility rates among immigrant women tend to conform with the French norm after their arrival. The gap in fertility rates between immigrant women and French women is 0.46. While Europe on the whole is experiencing declining birth rates, there are two demographic exceptions: France and Ireland. In France, the fertility rate is 1.94 children born per woman (2005.) (In comparison, the U.S. fertility rate is 2.08 children born per woman.) Without immigrant women, this figure would drop by 0.05 children born per woman. In other words, one can hardly speak of a "demographic time bomb," "colonization in reverse," or the "Islamicization of France."
All the new Stoddards like Steyn and Buchanan who bemoan the white race's inevitable submersion beneath the swarthy Muslim hordes should really check out the rather low birth rates in most Muslim countries. I'd hate to reassure them --- more fun to watch them sweat --- but their views are just silly, and belong to an earlier age.