| Value | Category | Cases | |
|---|---|---|---|
| 1 | 80 |
14.9%
|
|
| 2 | 265 |
49.3%
|
|
| 3 | 15 |
2.8%
|
|
| 4 | 29 |
5.4%
|
|
| 5 | 74 |
13.8%
|
|
| 6 | 37 |
6.9%
|
|
| 7 | 20 |
3.7%
|
|
| 8 | 18 |
3.3%
|
|
| Sysmiss | 70 |