In the surrounding congs (let's go with the twenty or so in our circuit in the UK) let's assume that there are 180 or so elders and about 120 servants.
Circuit level: CO's still enforce "no beards on the assembly platform" made up rule.
Cong. Level: I can think of three/four elders with full beards and another three/four with goatees. I know some congs do not let elders with beards/goatees give public talks or go on the platform. I believe about half a dozen or more min servs have goatees or beards.
So out of an "appointed man" body of say 300 around 15+ have something beyond a moustache. 5%?
We have had visiting elders give public talks with a beard at our hall from time to time.
Out of 20 congs I think a handful have a prevailing view that a neat beard is ok on the platform. Some forbid it and a couple really get on the case about it even for background things like running microphones.