| Value | Category | Cases | |
|---|---|---|---|
| 1 | 203 |
59.4%
|
|
| 5 | 120 |
35.1%
|
|
| 6 | 18 |
5.3%
|
|
| 7 | 1 |
0.3%
|
|
| Sysmiss | 663 |