| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2857 | 100 |
|
|
Open | 2759 | 20 |
|
|
Open | 2738 | 13 |
|
|
Open | 2454 | 24 |
|
|
Open | 2443 | 13 |
|
|
Open | 2411 | 6 |
|
|
Open | 2281 | 6 |