| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
28.8%
|
|
| 2 | 95 |
68.3%
|
|
| 3 | 3 |
2.2%
|
|
| 8 | 1 |
0.7%
|
|
| Sysmiss | 156 |