| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
3%
|
|
| 2 | 61 |
26%
|
|
| 3 | 16 |
6.8%
|
|
| 4 | 20 |
8.5%
|
|
| 5 | 28 |
11.9%
|
|
| 6 | 31 |
13.2%
|
|
| 7 | 41 |
17.4%
|
|
| 8 | 13 |
5.5%
|
|
| 9 | 18 |
7.7%
|
|
| Sysmiss | 3 |