Denmark:
https://jaymans.wordpress.com/2012/1...success-story/
"Commenter redzengenoist has brought to my attention that in his homeland of Denmark, policy seems to have accomplished two rather remarkable feats:
Fertility among non-Western immigrant women (primarily Muslims) is down to 1.88 children/child-bearing woman, from a high of 3.4.
And, more importantly, the fertility rate among educated Danish women has nearly caught up to less educated women, at 1.9 vs 2.0, respectively (source, in Danish)."