| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 7 |
0.6%
|
| 1 | After a long time | 164 |
13.7%
|
| 2 | After a short time | 327 |
27.3%
|
| 3 | Right away | 82 |
6.8%
|
| 7 | No contact | 620 |
51.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|