My bid depends on the legend of the axes of the graphs you want commenting on; presumably, I shall have to understand the nature of the correlation down to their functional characteristics. The commenting would also be based on "what-if" scenarios we can come up with, regarding the data. All that sounds fun if the phenomenon the graphs describe is something I have or can find info about. Still, please pass on to me what the graphs are showing, or, even better, the graphs themselves. Thanks,