| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 12 |
1%
|
| 1 | After a long time | 16 |
1.3%
|
| 2 | After a short time | 19 |
1.6%
|
| 3 | Right away | 12 |
1%
|
| 7 | No contact | 1141 |
95.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|