| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
4.4%
|
|
| 2 | 2 |
1.3%
|
|
| 3 | 9 |
5.7%
|
|
| 4 | 2 |
1.3%
|
|
| 5 | 10 |
6.3%
|
|
| 6 | 31 |
19.6%
|
|
| 7 | 8 |
5.1%
|
|
| 8 | 6 |
3.8%
|
|
| 9 | 83 |
52.5%
|
|
| Sysmiss | 70 |