| Value | Category | Cases | |
|---|---|---|---|
| 1 | 298 |
88.7%
|
|
| 6 | 26 |
7.7%
|
|
| 8 | 11 |
3.3%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 283 |