Per this link, which I hastily scanned, no Western European country is maintaining population levels from their own people. And these figures no doubt include children from Muslims.
https://data.worldbank.org/indicator/SP.DYN.TFRT.IN
Population replacement, open borders, I’ve suggested are expressly related to abortion on demand ... even discounting Cultural Marxist mad schemes of population replacement when a people will not replenish themselves from their own posterity the government will look for people from elsewhere to insure their power doesn’t wane.
Heres some links for Khan to peruse and self educate
https://www.telegraph.co.uk/news/uknews/1563890/Foreigners-commit-fifth-of-crime-in-London.html
https://gunnewsdaily.com/immigration-driving-violent-crime-uk/
High & Upper Middle income show the most drastic drops