| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 24 |
2%
|
| 1 | After a long time | 265 |
22.1%
|
| 2 | After a short time | 215 |
17.9%
|
| 3 | Right away | 81 |
6.8%
|
| 7 | No contact | 614 |
51.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|