| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 21 |
0.2%
|
| 2 | Often | 45 |
0.4%
|
| 3 | Sometimes | 78 |
0.6%
|
| 4 | Rarely | 37 |
0.3%
|
| Missing value | 12602 |
98.6%
|