| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1566 | 0 |
|
|
Open | 1514 | 10 |
|
|
Open | 1491 | 9 |
|
|
Open | 1479 | 11 |
|
|
Open | 1438 | 1 |
|
|
Closed | 1419 | 6 |
|
|
Open | 1363 | 1 |