Look, let me say this ONCE more, your late Godmother wasn't the only one to do country dancing in school. There are those of us of a certain age who also did it. Your point is what in this regard? I think it's also been pointed out that your late Godmother (late for what? :-D) is not an academic source. These figures you're bandying about are totally meaningless.

You know what, WAV, it's time for you to actually participate in some social dancing, you do need to get out of the house more .