| Group | Members count |
|---|---|
| Africa Group | 8 |
| Asia Group | 11 |
| Australia Group | 8 |
| Canada Group | 10 |
| Caribbean Islands Group | 4 |
| Europe Group | 14 |
| Japan Group | 4 |
| Middle America Group | 4 |
| Middle East Group | 6 |
| New Zealand Group | 5 |
| South America Group | 7 |
| United States of America Group | 9 |
