| Value | Category | Cases | |
|---|---|---|---|
| 1 | 27 |
2.7%
|
|
| 2 | 15 |
1.5%
|
|
| 3 | 18 |
1.8%
|
|
| 4 | 11 |
1.1%
|
|
| 5 | 41 |
4.1%
|
|
| 6 | 23 |
2.3%
|
|
| 7 | 29 |
2.9%
|
|
| 8 | 9 |
0.9%
|
|
| Sysmiss | 826 |