| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
8.5%
|
|
| 2 | 30 |
21.1%
|
|
| 3 | 58 |
40.8%
|
|
| 4 | 29 |
20.4%
|
|
| 5 | 8 |
5.6%
|
|
| 6 | 2 |
1.4%
|
|
| 10 | 3 |
2.1%
|
|
| Sysmiss | 1413 |