| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 3162 | 43 |
|
|
Open | 3054 | 5 |
|
|
Open | 3037 | 4 |
|
|
Open | 2991 | 15 |
|
|
Open | 2964 | 15 |
|
|
Open | 2912 | 3 |
|
|
Open | 2792 | 7 |