Here are links and a video to various polls of Muslims in the United States, Europe, the Middle East, Africa and Indonesia.
Keep in mind that these are polls where Muslims were perfectly willing to admit this to a pollster. There is no spinning or coercion. This is simply what they feel willing to say about themselves.
As far as the video. Ben Shapiro reviews these polls. Shapiro is a known Trump hater, so he is no surrogate for the upcoming administration.
CSP poll of American Muslims – LINK.
Pew Research 2013 polls of Muslims around the world – LINK.
For those short on time, the Daily Caller posted a brief summary of nine of the the Pew 2013 poll findings – LINK.
Pew Research 2016 polls of Muslims in the United States and around the world – LINK.
NOP Research 2006 poll of British Muslims – LINK.
ICM Research 2006 poll of British Muslims – LINK.
BBC 2015 poll of British Muslims – LINK.
ICM Research 2016 poll of British Muslims – LINK.