I just got off the phone with out statistician, Ian cammeron.  Ian has
instructed me on how to prepare the 217 survey responses for his formal
analysis.  I am happy to take the time to do this since I get so much
benefit from the list and offer so little in return...it will take some
time, though, given the number of responses and questions asked (217x39=
8,463 individual answers...each one of which I must tabulate by hand.)
It will take a couple of weeks I suspect.  I will keep you posted.
steve