| Number of questions answered | Knowledge level | Number of questions passed (Percentage pass) | Frequency | Percentage |
| 10 | Very low knowledge | 1 - 3 (10% - 30%) | 162 | 49% |
| Some knowledge | 4 - 6 (40% - 60%) | 102 | 31% | |
| Good knowledge | 7 - 10 (70% - 100%) | 66 | 20% | |
| Total |
|
| 330 | 100% |