| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 122 |
10.1%
|
| 1 | Once or twice | 31 |
2.6%
|
| 2 | A few times | 23 |
1.9%
|
| 3 | Often | 18 |
1.5%
|
| 7 | No contact | 1006 |
83.6%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know | 2 |
0.2%
|