| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 532 |
44.4%
|
| 1 | Some of the time | 525 |
43.8%
|
| 2 | Most of the time | 78 |
6.5%
|
| 3 | Always | 31 |
2.6%
|
| 9 | Don't know | 32 |
2.7%
|
| 98 | Refused | 0 |
0%
|