| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2653 | 90 |
|
|
Open | 2587 | 17 |
|
|
Open | 2518 | 12 |
|
|
Open | 2265 | 13 |
|
|
Open | 2249 | 5 |
|
|
Open | 2204 | 24 |
|
|
Open | 2111 | 6 |