| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not available | 0 |
0%
|
| 2 | Uncomfortable | 1 |
50%
|
| 3 | Inappropriate | 0 |
0%
|
| 4 | Unnecessary | 1 |
50%
|
| 5 | Other | 0 |
0%
|
| Sysmiss | 130 |