| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 467 |
38.8%
|
| 1 | Once or twice | 109 |
9.1%
|
| 2 | A few times | 81 |
6.7%
|
| 3 | Often | 63 |
5.2%
|
| 7 | No contact | 478 |
39.7%
|
| 8 | Refused | 3 |
0.2%
|
| 9 | Don't know | 3 |
0.2%
|