| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 681 |
56.8%
|
| 1 | Rarely | 205 |
17.1%
|
| 2 | Often | 154 |
12.8%
|
| 3 | Always | 58 |
4.8%
|
| 9 | Don't know | 102 |
8.5%
|
| 998 | Refused | 0 |
0%
|