| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 209 |
17.4%
|
| 1 | Rarely | 262 |
21.8%
|
| 2 | Often | 487 |
40.6%
|
| 3 | Always | 155 |
12.9%
|
| 9 | Don't know | 87 |
7.3%
|
| 98 | Refused | 0 |
0%
|