| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2317 | 10 |
|
|
Open | 2298 | 46 |
|
|
Open | 2285 | 19 |
|
|
Open | 2265 | 19 |
|
|
Open | 2265 | 9 |
|
|
Open | 2227 | 14 |
|
|
Open | 2201 | 9 |