| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7 |
11.7%
|
|
| 2 | 15 |
25%
|
|
| 3 | 7 |
11.7%
|
|
| 4 | 6 |
10%
|
|
| 5 | 4 |
6.7%
|
|
| 6 | 1 |
1.7%
|
|
| 7 | 6 |
10%
|
|
| 8 | 1 |
1.7%
|
|
| 14 | 4 |
6.7%
|
|
| 15 | 1 |
1.7%
|
|
| 20 | 1 |
1.7%
|
|
| 21 | 2 |
3.3%
|
|
| 30 | 5 |
8.3%
|
|
| Sysmiss | 2578 |