Religious Data 

Falcon8765, yes there is lack of religious data from Albania however you are manipulating the data from a specified and trusted source (The statiscs given here are the result of a survey conducted by Albanian WB Data and Statistics, New York University of Tirana and Mother Theresa University of Tirana) by adding data from an informal, 79 year old census that arbitrarily assigned Albanians to religious sects (70% muslim, 20% orthodox christian, 10 catholic), based on old ottoman arbitrary data, which was based on the Albanian populated territories of the ottoman empire including modern day Albania, Kosovo and the valley of Presevo, Chameria, Western Macedonia and part of Montenegro, which in 1930 where not part of the Albanian state.  I don't know what your reason is for adding the range (9.43%-70% muslim), but I don't think that lack of religious data is a good enough reason to manipulate the results of a separate survey and rely on outdated, informal, far from accurate data from Ottoman times.  The results of the survey accurately portray the current religious picture of Albania.