From the dataset abstract
The dataset includes the language choices of pupils in comprehensive schools maintained by the City of Helsinki (A1, A2, B1 and B2 languages) by school on 20 September according to the...
Additional Information
| Field | Value |
|---|---|
| Format | XLS |
| Published | 22.03.2023 |
| Time series start | 2019 |
| Time Series Precision |