| Value | Category | Cases | |
|---|---|---|---|
| 1 | no spare | 59 |
89.4%
|
| 2 | no repai | 2 |
3%
|
| 3 | lack of | 4 |
6.1%
|
| 4 | other | 1 |
1.5%
|
| Sysmiss | 69 |