| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all vulnerable | 6437 |
34.6%
|
| 2 | Vulnerable to a small extent | 5104 |
27.4%
|
| 3 | Fairly vulnerable | 3931 |
21.1%
|
| 4 | Very vulnerable | 3135 |
16.8%
|