Level |
Group(s) |
| 1 |
World Group
16 countries |
| 2 |
Group One
American Zone
6 countries |
Group One Euro/African Zone
10 countries |
Group One
Asia/Oceania Zone
8 countries |
| 3 |
Group Two
American Zone
8 countries |
Group Two Euro/African Zone
16 countries |
Group Two
Asia/Oceania Zone
8 countries |
| 4 |
Group Three American Zone
8 countries |
Group Three Euro/African Zone
16 countries |
Group Three Asia/Oceania Zone
8 countries |
| 5 |
Group Four
American Zone
6 countries |
Group Four Euro/African Zone
11 countries |
Group Four
Asia/Oceania Zone
10 countries |