Great data!
Thanks for sharing.
So our 'candidate' clients to investigate (at least eyeball) would be the '7' in the _red_ for health and potentially the '16' in the _red_ for SNR. Likely some of those are the same, so let's say round number '20' .
The way I would look at it and/or summarize to others:
20 of almost 400 clients == 5%... aka. 95% of clients are in the excellent zone, 5% aren't.
"and of the 5% that aren't, we found ..... " (that's where the eyeballing them comes in to see why these may be 'real' issues, corner cases, or nothing to worry about)
JF