| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 556 |
46.3%
|
| 1 | Once or twice | 36 |
3%
|
| 2 | A few times | 29 |
2.4%
|
| 3 | Often | 16 |
1.3%
|
| 7 | No contact | 559 |
46.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 3 |
0.3%
|