| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
5.9%
|
|
| 2 | 18 |
7%
|
|
| 3 | 25 |
9.8%
|
|
| 4 | 106 |
41.4%
|
|
| 5 | 47 |
18.4%
|
|
| 6 | 28 |
10.9%
|
|
| 7 | 9 |
3.5%
|
|
| 8 | 5 |
2%
|
|
| 9 | 3 |
1.2%
|
|
| Sysmiss | 7830 |