| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 49 |
4.1%
|
| 1 | After a long time | 99 |
8.3%
|
| 2 | After a short time | 110 |
9.2%
|
| 3 | Right away | 84 |
7%
|
| 7 | No contact | 858 |
71.5%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|