| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1813 | 15 |
|
|
Open | 1789 | 23 |
|
|
Open | 1718 | 18 |
|
|
Open | 1715 | 24 |
|
|
Open | 1663 | 5 |
|
|
Open | 1652 | 0 |
|
|
Open | 1610 | 0 |