Keep in mind that these polls can be looked at from different angles/viewpoints. They are, after all, just polls that reflect the opinions of the people responding. For this latest poll to be more 'factual' or statistically correct, Jun would have to limit the poll to those Aikidoka who have trained in Japan as well as another country. The question is open to everyone on this forum whether or not we have trained in Japan.
Consider them _opinion_ polls, and very interesting ones at that!