| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 1 |
0.1%
|
| 0 | Never | 851 |
70.9%
|
| 1 | Rarely | 247 |
20.6%
|
| 2 | Often | 50 |
4.2%
|
| 3 | Always | 32 |
2.7%
|
| 9 | Don't know | 19 |
1.6%
|
| 998 | Refused | 0 |
0%
|