| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
2.7%
|
|
| 3 | 2 |
5.4%
|
|
| 4 | 3 |
8.1%
|
|
| 9 | 2 |
5.4%
|
|
| 10 | 1 |
2.7%
|
|
| 11 | 1 |
2.7%
|
|
| 12 | 1 |
2.7%
|
|
| 15 | 1 |
2.7%
|
|
| 16 | 1 |
2.7%
|
|
| 20 | 1 |
2.7%
|
|
| 21 | 2 |
5.4%
|
|
| 22 | 1 |
2.7%
|
|
| 23 | 4 |
10.8%
|
|
| 25 | 3 |
8.1%
|
|
| 26 | 2 |
5.4%
|
|
| 27 | 3 |
8.1%
|
|
| 28 | 1 |
2.7%
|
|
| 29 | 2 |
5.4%
|
|
| 30 | 5 |
13.5%
|
|
| Sysmiss | 21 |