| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 8 |
0.5%
|
| 1 | After a long time | 210 |
13.1%
|
| 2 | After a short time | 291 |
18.2%
|
| 3 | Right away | 120 |
7.5%
|
| 7 | No contact | 971 |
60.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|