| Value | Category | Cases | |
|---|---|---|---|
| 1 | 67 |
17.2%
|
|
| 2 | 6 |
1.5%
|
|
| 3 | 10 |
2.6%
|
|
| 4 | 288 |
73.8%
|
|
| 5 | 19 |
4.9%
|
|
| Sysmiss | 8806 |