| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
2.7%
|
|
| 2 | 9 |
4%
|
|
| 3 | 96 |
42.9%
|
|
| 4 | 44 |
19.6%
|
|
| 5 | 57 |
25.4%
|
|
| 6 | 11 |
4.9%
|
|
| 7 | 1 |
0.4%
|
|
| Sysmiss | 4 |