| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 3088 | 42 |
|
|
Open | 2988 | 1 |
|
|
Open | 2961 | 4 |
|
|
Open | 2929 | 15 |
|
|
Open | 2916 | 15 |
|
|
Open | 2836 | 3 |
|
|
Open | 2733 | 7 |