| Kindergarten | Primarschule | Sekundarschule | |
|---|---|---|---|
| 2011 | 2.311 | 5.028 | 5.329 |
| 2012 | 2.340 | 4.893 | 5.308 |
| 2013 | 2.405 | 4.799 | 5.174 |
| 2014 | 2.453 | 4.737 | 5.001 |
| 2015 | 2.414 | 4.735 | 4.900 |
| 2016 | 2.367 | 4.812 | 4.841 |
| 2017 | 2.368 | 4.815 | 4.751 |
| 2018 | 2.401 | 4.804 | 4.689 |
| 2019 | 2.431 | 4.832 | 4.575 |
| 2020 | 2.455 | 4.851 | 4.534 |
| Einheit: | Personen |
|---|---|
| Quelle: | Ministerium der Deutschsprachigen Gemeinschaft |