| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
20.3%
|
|
| 2 | 42 |
35.6%
|
|
| 3 | 20 |
16.9%
|
|
| 4 | 18 |
15.3%
|
|
| 5 | 9 |
7.6%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 2 |
1.7%
|
|
| 9 | 2 |
1.7%
|
|
| Sysmiss | 45 |