Table 1 Videos of students involved in this study, distributed by subjects and academic years
| Subject | 2016 | 2017 | 2018 | 2019 | 2020 | Total |
|---|---|---|---|---|---|---|
| DBA | 5 | 4 | 5 | 14 | ||
| TuP | 6 | 6 | 6 | 5 | 23 | |
| PM | 2 | 18 | 33 | 53 | ||
| SE | 6 | 6 | 12 | |||
| WS | 2 | 1 | 3 | |||
| Total | 13 | 12 | 18 | 29 | 33 | 105 |
| Subject | 2016 | 2017 | 2018 | 2019 | 2020 | Total |
|---|---|---|---|---|---|---|
| DBA | 5 | 4 | 5 | 14 | ||
| TuP | 6 | 6 | 6 | 5 | 23 | |
| PM | 2 | 18 | 33 | 53 | ||
| SE | 6 | 6 | 12 | |||
| WS | 2 | 1 | 3 | |||
| Total | 13 | 12 | 18 | 29 | 33 | 105 |