| Value | Category | Cases | |
|---|---|---|---|
| 1 | 63 |
32.8%
|
|
| 2 | 23 |
12%
|
|
| 3 | 18 |
9.4%
|
|
| 4 | 20 |
10.4%
|
|
| 5 | 17 |
8.9%
|
|
| 6 | 33 |
17.2%
|
|
| 7 | 18 |
9.4%
|
|
| Sysmiss | 12 |