| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
2.4%
|
|
| 2 | 1 |
1.2%
|
|
| 3 | 11 |
12.9%
|
|
| 4 | 4 |
4.7%
|
|
| 5 | 4 |
4.7%
|
|
| 6 | 18 |
21.2%
|
|
| 7 | 7 |
8.2%
|
|
| 8 | 11 |
12.9%
|
|
| 9 | 5 |
5.9%
|
|
| 10 | 3 |
3.5%
|
|
| 12 | 19 |
22.4%
|
|
| Sysmiss | 99 |