| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 3018 | 42 |
|
|
Open | 2914 | 1 |
|
|
Open | 2882 | 4 |
|
|
Open | 2853 | 12 |
|
|
Open | 2848 | 15 |
|
|
Open | 2769 | 3 |
|
|
Open | 2664 | 7 |