| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0.4%
|
|
| 4 | 116 |
46.4%
|
|
| 6 | 2 |
0.8%
|
|
| 8 | 131 |
52.4%
|
|
| Sysmiss | 15 |