I don't know why numbers are disappearing from more recent courses, as I have said before can only assume that either airlines have 'pledged' to take ATPs and then changed their minds, for whatever reason... or people have found alternative employment in the meantime.
Cooluk, you seem adamant about the December numbers, I guess you know something we don't so I make the numbers as follows:
Sep - 2
Oct - 4
Nov - 4
Dec - 4
Jan - 3
Feb - 4
Mar - 6
Apr - 7
Total 34