| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all vulnerable | 7087 |
37.6%
|
| 2 | Vulnerable to a small extent | 5133 |
27.2%
|
| 3 | Fairly vulnerable | 3802 |
20.2%
|
| 4 | Very vulnerable | 2821 |
15%
|