| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2947 | 102 |
|
|
Open | 2843 | 21 |
|
|
Open | 2824 | 13 |
|
|
Open | 2533 | 24 |
|
|
Open | 2515 | 13 |
|
|
Open | 2486 | 6 |
|
|
Open | 2349 | 6 |