| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1297 | 4 |
|
|
Open | 1292 | 11 |
|
|
Open | 1254 | 5 |
|
|
Open | 741 | 4 |
|
|
Open | 588 | 53 |
|
|
Open | 572 | 20 |
|
|
Closed | 365 | 65 |