| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
14.4%
|
|
| 2 | 7 |
5.9%
|
|
| 3 | 3 |
2.5%
|
|
| 4 | 1 |
0.8%
|
|
| 5 | 83 |
70.3%
|
|
| 6 | 7 |
5.9%
|
|
| Sysmiss | 77 |