| value | category | cases | |
|---|---|---|---|
| 1 | None | 2 |
3.2%
|
| 2 | Untrained TBA | 19 |
30.2%
|
| 3 | Trained TBA | 16 |
25.4%
|
| 4 | Health professional | 25 |
39.7%
|
| 9 | Don't know | 1 |
1.6%
|