| Value | Category | Cases | |
|---|---|---|---|
| 1 | 299 |
17.4%
|
|
| 2 | 355 |
20.6%
|
|
| 3 | 175 |
10.2%
|
|
| 4 | 271 |
15.8%
|
|
| 5 | 411 |
23.9%
|
|
| 6 | 209 |
12.2%
|
|
| Sysmiss | 463 |