| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
23.3%
|
|
| 2 | 28 |
38.4%
|
|
| 3 | 20 |
27.4%
|
|
| 4 | 5 |
6.8%
|
|
| 5 | 2 |
2.7%
|
|
| 6 | 1 |
1.4%
|
|
| Sysmiss | 8502 |