| Value | Category | Cases | |
|---|---|---|---|
| 1 | 106 |
6.5%
|
|
| 2 | 328 |
20.1%
|
|
| 3 | 409 |
25.1%
|
|
| 4 | 213 |
13.1%
|
|
| 5 | 122 |
7.5%
|
|
| 6 | 28 |
1.7%
|
|
| 7 | 425 |
26.1%
|
|
| Sysmiss | 198 |