| Value | Category | Cases | |
|---|---|---|---|
| 1 | 129 |
57.3%
|
|
| 2 | 87 |
38.7%
|
|
| 4 | 8 |
3.6%
|
|
| 9 | 1 |
0.4%
|
|
| Sysmiss | 5 |