| Year | Class No. | Average score | Max/min score | Max/min percent of improvement (%)③ | Enrollment type |
Hybrid teaching | 2021 | 1 | 79.5 | 81.6/78.3 81.4/79.5① 81.6/78.3② | 26.3%/8.1% 26%/13.1① 15.3%/8.1%② | ① |
2 | 81.5 | ② | ||||
2020 | 1 | 81.4 | ① | |||
2019 | 1 | 81.6 | ② | |||
2 | 78.3 | ② | ||||
Transition stage | 2018 | 1 | 75.7 | 75.7/73.7 | 17.2%/1.8% | ① |
2 | 73.7 | ① | ||||
Traditional teaching | 2017 | 1 | 67.3 | 72.4/64.6 70.3/64.6① 72.4/70.8② | - | ① |
2016 | 1 | 72.4 | - | ② | ||
2 | 64.6 | ① | ||||
2015 | 1 | 70.3 | - | ① | ||
2014 | 1 | 70.8 | - | ② |