| Value | Category | Cases | |
|---|---|---|---|
| 1 | 19 |
15.1%
|
|
| 2 | 9 |
7.1%
|
|
| 3 | 22 |
17.5%
|
|
| 4 | 40 |
31.7%
|
|
| 5 | 18 |
14.3%
|
|
| 6 | 10 |
7.9%
|
|
| 7 | 3 |
2.4%
|
|
| 8 | 3 |
2.4%
|
|
| 9 | 2 |
1.6%
|
|
| Sysmiss | 6431 |