| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 523 |
43.4%
|
| 1 | Once or twice | 66 |
5.5%
|
| 2 | A few times | 56 |
4.7%
|
| 3 | Often | 25 |
2.1%
|
| 7 | No contact | 527 |
43.8%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know | 5 |
0.4%
|