| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 130 |
10.8%
|
| 1 | Rarely | 169 |
14.1%
|
| 2 | Often | 399 |
33.3%
|
| 3 | Always | 486 |
40.5%
|
| 9 | Don’t know | 16 |
1.3%
|
| 998 | Refused | 0 |
0%
|