 |
| |||
| retention rate (tania_mouse); school retention (tania_mouse) | |||
| drop rate (Andy) | |||
| показатель отсева: 1 צירופים, 1 נושאים |
| כַּלְכָּלָה | 1 |
|
| |||
| retention rate (tania_mouse); school retention (tania_mouse) | |||
| drop rate (Andy) | |||
| показатель отсева: 1 צירופים, 1 נושאים |
| כַּלְכָּלָה | 1 |