| Academic year | Course average | Teacher average | Total average |
|---|---|---|---|
| 2022-2023 | 4.28 | 4.29 | 4.28 |
| 2021-2022 | 4.32 | 4.36 | 4.34 |
| 2020-2021 | 4.53 | 4.53 | 4.53 |
| 2019-2020 | 4.47 | 4.43 | 4.45 |
| 2018-2019 | 4.34 | 4.34 | 4.34 |
| 2017-2018 | 4.41 | 4.38 | 4.40 |
| 2016-2017 | 4.26 | 4.24 | 4.25 |
| 2015-2016 | 4.31 | 4.29 | 4.30 |
| 2014-2015 | 4.11 | 4.10 | 4.11 |