Thanks man, I really appreciate the encouragement, especially here on Steemit, where feedback on this has pretty much dried up. It is a bit of work, but I'm still enjoying it. I'm already thinking about repeating for 2020 (hopefully Tether has dropped out of the Top Ten by then!) although I'll have to at some point re-think how I organize and report...pretty time consuming already, not sure how I'd manage three!