Sure, but your question really didn’t address the 80M so much as it addressed the 70M, and – since they’re really very distinct cohorts at this point – I don’t think you can safely aggregate the two groups to determine an average.
I love the saying, “A mathematician said that he slept with his head in the oven and his feet in the freezer. ‘On average,’ he said, ‘it’s quite comfortable.’”
Thank Og I didn’t have to leave SDMB to find the other one that I love, and that came to mind: