| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 46 |
3.8%
|
| 1 | Once or twice | 14 |
1.2%
|
| 2 | A few times | 19 |
1.6%
|
| 3 | Often | 12 |
1%
|
| 7 | No contact | 1106 |
91.9%
|
| 8 | Refused | 3 |
0.2%
|
| 9 | Don't know | 4 |
0.3%
|