| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1787 | 15 |
|
|
Open | 1765 | 23 |
|
|
Open | 1686 | 18 |
|
|
Open | 1685 | 23 |
|
|
Open | 1641 | 4 |
|
|
Open | 1626 | 0 |
|
|
Open | 1578 | 0 |