| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
10.3%
|
|
| 2 | 19 |
48.7%
|
|
| 3 | 6 |
15.4%
|
|
| 4 | 4 |
10.3%
|
|
| 5 | 3 |
7.7%
|
|
| 6 | 1 |
2.6%
|
|
| 9 | 1 |
2.6%
|
|
| 10 | 1 |
2.6%
|
|
| Sysmiss | 181 |