There is no public release of the separate AM and FM numbers. That is only available confidentially in a paid extra report.
This is the date table for the PPM books:
View attachment 3802
There won't even be anything conclusive about the addition of FM until the November book is released; we just got Week 1 of that book today. So it will be three more weeks just to see the transition.
Those of us with access to the weeklies can see this starting now, but we are not allowed to discuss weeklies even with advertisers.