| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0%
|
| 0 | Never | 6182 |
13.5%
|
| 1 | Once or twice | 766 |
1.7%
|
| 2 | A few times | 493 |
1.1%
|
| 3 | Often | 292 |
0.6%
|
| 7 | No contact | 37962 |
82.8%
|
| 8 | Refused | 67 |
0.1%
|
| 9 | Don't know | 57 |
0.1%
|