| Value | Category | Cases | |
|---|---|---|---|
| 1 | 343 |
27.3%
|
|
| 2 | 26 |
2.1%
|
|
| 3 | 29 |
2.3%
|
|
| 4 | 791 |
62.9%
|
|
| 8 | 68 |
5.4%
|
|
| Sysmiss | 1486 |