| Value | Category | Cases | |
|---|---|---|---|
| 1 | 86 |
5.4%
|
|
| 2 | 132 |
8.3%
|
|
| 3 | 226 |
14.2%
|
|
| 4 | 413 |
25.9%
|
|
| 5 | 299 |
18.7%
|
|
| 6 | 437 |
27.4%
|
|
| 888 | 3 |
0.2%
|
|
| Sysmiss | 99 |