| Value | Category | Cases | |
|---|---|---|---|
| 1 | 76 |
7.8%
|
|
| 2 | 144 |
14.8%
|
|
| 3 | 155 |
16%
|
|
| 4 | 283 |
29.2%
|
|
| 5 | 261 |
26.9%
|
|
| 6 | 51 |
5.3%
|
|
| Sysmiss | 1213 |