| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 24 |
1.5%
|
| 1 | After a long time | 474 |
29.6%
|
| 2 | After a short time | 487 |
30.5%
|
| 3 | Right away | 165 |
10.3%
|
| 7 | No contact | 448 |
28%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 1 |
0.1%
|