| Value | Category | Cases | |
|---|---|---|---|
| 1 | no spare | 59 |
95.2%
|
| 2 | no repai | 2 |
3.2%
|
| 3 | lack of | 1 |
1.6%
|
| 4 | other | 0 |
0%
|
| Sysmiss | 73 |