| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 15 |
0.6%
|
| 0 | Never | 787 |
32.8%
|
| 1 | Some of the time | 1242 |
51.8%
|
| 2 | Most of the time | 241 |
10.1%
|
| 3 | Always | 73 |
3%
|
| 9 | Don't know | 40 |
1.7%
|
| 98 | Refused | 0 |
0%
|