| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 11 |
0.9%
|
| 1 | After a long time | 186 |
15.5%
|
| 2 | After a short time | 239 |
19.9%
|
| 3 | Right away | 97 |
8.1%
|
| 7 | No contact | 667 |
55.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|