| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 80 |
6.7%
|
| 1 | After a long time | 508 |
42.3%
|
| 2 | After a short time | 248 |
20.7%
|
| 3 | Right away | 110 |
9.2%
|
| 7 | No contact | 252 |
21%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 1 |
0.1%
|