| Group | Membership | Members | Topics |
|---|---|---|---|
|
|
Open | 2252 | 10 |
|
|
Open | 2230 | 46 |
|
|
Open | 2209 | 19 |
|
|
Open | 2202 | 18 |
|
|
Open | 2196 | 9 |
|
|
Open | 2164 | 13 |
|
|
Open | 2141 | 9 |