As implied in my last post to TantricSoul, one has to earn the right to have an unsubstantiated statement accepted.
That is the only valid criticism of the study made so far. It would help if you were more specific or thought that all of the questions were tainted.
It looks like you accept "apples and oranges" comparisons as valid.
Condescension noted.
It is also difficult to communicate when one writes one thing but means something else.