| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 13 |
0.1%
|
| 2 | Often | 19 |
0.1%
|
| 3 | Sometimes | 16 |
0.1%
|
| 4 | Rarely | 21 |
0.2%
|
| Missing value | 12714 |
99.5%
|