| Value | Category | Cases | |
|---|---|---|---|
| 1 | 138 |
10.5%
|
|
| 2 | 283 |
21.6%
|
|
| 3 | 307 |
23.5%
|
|
| 4 | 425 |
32.5%
|
|
| 5 | 156 |
11.9%
|
|
| Sysmiss | 1 |