| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 3024 | 5 |
|
|
Open | 2895 | 7 |
|
|
Open | 3277 | 44 |
|
|
Open | 2425 | 13 |
|
|
Open | 2719 | 13 |
|
|
Open | 2434 | 24 |
|
|
Closed | 1568 | 6 |