| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2605 | 85 |
|
|
Open | 2543 | 17 |
|
|
Open | 2459 | 12 |
|
|
Open | 2223 | 13 |
|
|
Open | 2201 | 5 |
|
|
Open | 2153 | 24 |
|
|
Open | 2064 | 10 |