| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 491 |
30.7%
|
| 1 | Once or twice | 129 |
8.1%
|
| 2 | Several times | 55 |
3.4%
|
| 3 | Many times | 6 |
0.4%
|
| 7 | Not applicable (no disability) | 916 |
57.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 3 |
0.2%
|