| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 151 |
12.6%
|
| 1 | Once or twice | 29 |
2.4%
|
| 2 | A few times | 15 |
1.3%
|
| 3 | Often | 13 |
1.1%
|
| 7 | No contact | 992 |
82.7%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 0 |
0%
|