| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2754 | 3 |
|
|
Open | 2652 | 7 |
|
|
Open | 3003 | 42 |
|
|
Open | 2208 | 13 |
|
|
Open | 2445 | 12 |
|
|
Open | 2139 | 24 |
|
|
Closed | 1409 | 6 |