@Gutza: Check your information. Norway is one of the worlds most liberal countries where as immigration is concerned. The last few years, the immigration levels have even superseded birthrates.

@Bermuda: Well, you can't contribute luxury jails which is a relatively new invention to old statistics. Norway has a very liberal and extensive welfare program and is still a fairly congruent society as we've got oil riches to throw at the many servere challenges multiculturalism bring.