| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 8 |
0.7%
|
| 1 | After a long time | 300 |
25%
|
| 2 | After a short time | 263 |
21.9%
|
| 3 | Right away | 124 |
10.3%
|
| 7 | No contact | 505 |
42.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|