|  | | Schule | Schule | TIPP | |
|---|
| 14 |
 | Australien |
| |
| 1 |
| |
| 1 |
| Belgien |
| |
| 4 |
| |
| 75 |
| Großbritannien |
| |
| 1 |
| |
| 16 |
| Irland |
| |
| 1 |
| |
| 19 |
| Kanada |
| |
| 12 |
| |
| 4 |
| Neuseeland |
| |
| 1 |
| |
| 6 |
| Südafrika |
| |
| 1 |
| |
| 2 |
| Thailand |
| |
| 28 |
| |
| 1 |
|
| Berkeley |
| |
| 1 |
|
| |
| | | Language Exchange International | | |
| 4 |
|
| |
| 1 |
|
| Cambridge |
| |
| 1 |
|
| |
| 1 |
|
| Des Moines |
| |
| 1 |
|
| |
| 1 |
|
| Honolulu |
| |
| 2 |
|
| |
| 1 |
|
| Miami |
| |
| 4 |
|
| |
| 1 |
|
| Philadelphia |
| |
| 1 |
|
| |
| 1 |
|
| San Diego |
| |
| 1 |
|
| |
| 2 |
|
| Santa Barbara |
| |
| 2 |
|
| |
| 1 |
|
| Washington |
| |
| 1 |
|
| |
| 1 |
| Zypern |
| |
| 187 |
| |
|