| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 30 |
2.5%
|
| 1 | After a long time | 136 |
11.3%
|
| 2 | After a short time | 84 |
7%
|
| 3 | Right away | 36 |
3%
|
| 7 | No contact | 914 |
76.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|