| Value | Category | Cases | |
|---|---|---|---|
| 1 | 17 |
6.3%
|
|
| 2 | 3 |
1.1%
|
|
| 3 | 18 |
6.6%
|
|
| 4 | 43 |
15.9%
|
|
| 5 | 53 |
19.6%
|
|
| 6 | 87 |
32.1%
|
|
| 7 | 31 |
11.4%
|
|
| 8 | 16 |
5.9%
|
|
| 9 | 3 |
1.1%
|
|
| Sysmiss | 6286 |