| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
9.2%
|
|
| 2 | 62 |
52.1%
|
|
| 3 | 22 |
18.5%
|
|
| 4 | 12 |
10.1%
|
|
| 5 | 6 |
5%
|
|
| 6 | 4 |
3.4%
|
|
| 7 | 2 |
1.7%
|
|
| Sysmiss | 4468 |