| Value | Category | Cases | |
|---|---|---|---|
| 1 | 306 |
54.4%
|
|
| 2 | 119 |
21.1%
|
|
| 3 | 116 |
20.6%
|
|
| 5 | 2 |
0.4%
|
|
| 7 | 20 |
3.6%
|
|
| Sysmiss | 142 |