| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 358 |
29.8%
|
| 1 | Once or twice | 14 |
1.2%
|
| 2 | A few times | 8 |
0.7%
|
| 3 | Often | 0 |
0%
|
| 7 | No contact | 820 |
68.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|