HeyGiordano
Starting in the service year 1960-1961 the peak publishers were 965,169 and there were what the Society called 'Leavers' which totaled 14,233.
My guess is that these were people who were DFed or faded etc.
In 1975-76 the increase was 69,134 the Leavers totaled 137, 249..
Where are those figures from? Are they printed in the publications? (Yearbook?)
TIA
That's all folks!
DarK SpilveR