| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 21 |
5.9%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| -7 | Does Not Apply (spontaneous) | 116 |
32.5%
|
| 1 | Secure | 139 |
38.9%
|
| 2 | Unsecure | 81 |
22.7%
|