For the other side of the coin, see my post to tkc which looks to find some kind of correspondence between people and seats. Also note that PwC seems to have had an almost exact correspondence between people and TPMs.
So in three cases, the number is fairly close. This may be merely coincidence.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.