| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 1811 | 15 |
|
|
Open | 1787 | 23 |
|
|
Open | 1715 | 18 |
|
|
Open | 1712 | 24 |
|
|
Open | 1661 | 5 |
|
|
Open | 1649 | 0 |
|
|
Open | 1607 | 0 |