| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 (never) | 71 |
18.9%
|
| 2 | 2 (couple of times) | 4 |
1.1%
|
| 3 | 3 (a few times) | 5 |
1.3%
|
| 4 | 4 (sometimes) | 1 |
0.3%
|
| 5 | 5 (regularly) | 1 |
0.3%
|
| 6 | 6 (very often) | 1 |
0.3%
|
| Missing value | 292 |
77.9%
|