| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
26.3%
|
|
| 2 | 26 |
27.4%
|
|
| 3 | 19 |
20%
|
|
| 4 | 14 |
14.7%
|
|
| 5 | 4 |
4.2%
|
|
| 6 | 4 |
4.2%
|
|
| 7 | 3 |
3.2%
|
|
| Sysmiss | 1599 |