'Jean' (McDade-Schreiner, 1943) averages 7-8 branches per scape. The year before I moved it (about 3 years ago) it had 11 branches. I didn't count the buds.
It's one of the very last to bloom here, so I can't use it as a pod parent due to the heat. What makes 'Jean' special is that it is a true dormant that does very well here. That, in itself, is nearly a miracle!
Edited: It does not rebloom for me.