Correct Jim.
It also shows that it is not true that they take 50% of the honey whem they swarm..
This hive consists of a full depth, 10 frame brood box, a queen excluder and a FD super plus a 1/2 super.
This season it has yielded 56 FD and 56 1/2 frames of honey plus a nuc plus this swarm.
Sad to lose the queen.
Mind you , it was at times a rather cranky hive. It will be interesting to see what turns up in a few weeks when the new off-spring start working.