| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 22 |
1.8%
|
| 1 | After a long time | 48 |
4%
|
| 2 | After a short time | 39 |
3.2%
|
| 3 | Right away | 37 |
3.1%
|
| 7 | No contact | 1056 |
87.7%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know | 0 |
0%
|