I also question some of these numbers. Re-watching video of our team, we managed 31 ringers in our six friday matches, and an additional 4 on our only saturday morning match. Thus totaling 35 ringers over 7 matches - at an average 5 ringers per match in qualifying for 1425.
Also, I don't know specifically which teams, but a number of teams played 8 matches to fill the schedule. However the 8th match didn't count in rankings - I don't know if that was accounted for at all in the above data. If not it would negatively skew the rest of us with only 7 matches.
- Jeff