| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1st year in the programme | 191 |
39.7%
|
| 2 | 2nd year in the programme | 111 |
23.1%
|
| 3 | 3rd year in the programme | 160 |
33.3%
|
| 4 | Do not know | 19 |
4%
|