| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1439 | 7 |
|
|
Open | 1437 | 11 |
|
|
Open | 1401 | 7 |
|
|
Open | 761 | 4 |
|
|
Open | 742 | 20 |
|
|
Open | 591 | 53 |
|
|
Closed | 371 | 65 |