| Value | Category | Cases | |
|---|---|---|---|
| 1 | 117 |
68.4%
|
|
| 2 | 40 |
23.4%
|
|
| 3 | 1 |
0.6%
|
|
| 4 | 13 |
7.6%
|
|
| Sysmiss | 57 |