| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 225 |
18.8%
|
| 1 | Once or twice | 32 |
2.7%
|
| 2 | A few times | 12 |
1%
|
| 3 | Often | 5 |
0.4%
|
| 7 | No contact | 926 |
77.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|