| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1296 | 4 |
|
|
Open | 1291 | 11 |
|
|
Open | 1253 | 5 |
|
|
Open | 738 | 4 |
|
|
Open | 587 | 53 |
|
|
Open | 572 | 20 |
|
|
Closed | 365 | 65 |