| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 16 |
1.3%
|
| 1 | After a long time | 36 |
3%
|
| 2 | After a short time | 46 |
3.8%
|
| 3 | Right away | 13 |
1.1%
|
| 7 | No contact | 1087 |
90.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 2 |
0.2%
|