| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 5 |
0.4%
|
| 1 | After a long time | 146 |
12.2%
|
| 2 | After a short time | 339 |
28.3%
|
| 3 | Right away | 268 |
22.3%
|
| 7 | No contact | 442 |
36.8%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|