| Subject Mean | ||
Year/Subject | Biology | Chemistry | Physics |
2018 | 2.79 | 2.92 | 3.29 |
2019 | 2.86 | 2.72 | 3.69 |
2020 | 3.20 | 3.72 | 4.38 |
2021 | 3.07 | 3.53 | 3.95 |
2022 | 2.65 | 3.48 | 3.40 |
Average | 2.91 | 3.27 | 3.74 |