| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 209 |
8.7%
|
| 1 | Once or twice | 80 |
3.3%
|
| 2 | A few times | 45 |
1.9%
|
| 3 | Often | 6 |
0.3%
|
| 7 | No contact | 1977 |
82.7%
|
| 8 | Refused | 56 |
2.3%
|
| 9 | Don't know | 19 |
0.8%
|