| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1.3%
|
|
| 2 | 17 |
21.8%
|
|
| 3 | 21 |
26.9%
|
|
| 4 | 8 |
10.3%
|
|
| 5 | 20 |
25.6%
|
|
| 6 | 8 |
10.3%
|
|
| 7 | 1 |
1.3%
|
|
| 8 | 1 |
1.3%
|
|
| 9 | 1 |
1.3%
|
|
| Sysmiss | 3964 |