| Value | Category | Cases | |
|---|---|---|---|
| 1 | 129 |
39.2%
|
|
| 2 | 89 |
27.1%
|
|
| 3 | 106 |
32.2%
|
|
| 4 | 5 |
1.5%
|
|
| Sysmiss | 104 |