Care to provide a link to your claim that NAF shows 90% of terrorist attacks are committed by Muslim's? The only thing I found was a policy paper that specifically focused on jihadist terrorism, not all terrorism. 

It wouldn't surprise me at all if you misinterpreted this paper to come up with your numbers. Or, more likely, some site misinterpreted the report for you and you took the information at face value, considering the analytical skills you've demonstrated throughout your postings.