They dont work, or do anything constructive, can have 4 wives....who are nothing more than terrorist breeding machines pumping out litters of 5-10 little terrorists apiece....Im not surprised by these numbers, even here Ive never seen a muslim woman with less than 4-5 small children with her.
There are some muslims who will even admit that they are purposely outbreeding us, they cant beat us in a conventional war, but they can and are in sheer numbers.