| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
2.8%
|
|
| 2 | 4 |
2.3%
|
|
| 3 | 18 |
10.2%
|
|
| 4 | 16 |
9.1%
|
|
| 5 | 28 |
15.9%
|
|
| 6 | 23 |
13.1%
|
|
| 7 | 20 |
11.4%
|
|
| 8 | 43 |
24.4%
|
|
| 9 | 7 |
4%
|
|
| 10 | 9 |
5.1%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 2 |
1.1%
|
|
| Sysmiss | 255 |