| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
1.8%
|
|
| 2 | 34 |
4.1%
|
|
| 3 | 134 |
16.3%
|
|
| 4 | 389 |
47.4%
|
|
| 5 | 248 |
30.2%
|
|
| Sysmiss | 365 |