| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 323 |
26.8%
|
| 1 | Once or twice | 79 |
6.6%
|
| 2 | A few times | 67 |
5.6%
|
| 3 | Often | 24 |
2%
|
| 7 | No contact | 707 |
58.7%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know | 2 |
0.2%
|