| Value | Category | Cases | |
|---|---|---|---|
| 1 | 239 |
5.1%
|
|
| 2 | 410 |
8.7%
|
|
| 3 | 682 |
14.4%
|
|
| 4 | 1181 |
25%
|
|
| 5 | 908 |
19.2%
|
|
| 6 | 1305 |
27.6%
|
|
| 888 | 5 |
0.1%
|
|
| Sysmiss | 99 |