| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1705 | 15 |
|
|
Open | 1678 | 23 |
|
|
Open | 1603 | 17 |
|
|
Open | 1600 | 23 |
|
|
Open | 1556 | 4 |
|
|
Open | 1531 | 0 |
|
|
Open | 1501 | 0 |