| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very unsafe | 1 |
0.3%
|
| 2 | Moderately unsafe | 7 |
2.2%
|
| 3 | Neither safe nor unsafe | 24 |
7.6%
|
| 4 | Moderately safe | 49 |
15.5%
|
| 5 | Very safe | 235 |
74.4%
|
| 9 | Missing | 0 |
0%
|