| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 669 |
55.8%
|
| 1 | Once or twice | 17 |
1.4%
|
| 2 | A few times | 6 |
0.5%
|
| 3 | Often | 2 |
0.2%
|
| 7 | No contact | 505 |
42.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 0 |
0%
|