| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1433 | 7 |
|
|
Open | 1431 | 11 |
|
|
Open | 1395 | 6 |
|
|
Open | 761 | 4 |
|
|
Open | 734 | 20 |
|
|
Open | 590 | 53 |
|
|
Closed | 371 | 65 |