| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
8.7%
|
|
| 2 | 4 |
8.7%
|
|
| 3 | 11 |
23.9%
|
|
| 4 | 2 |
4.3%
|
|
| 5 | 2 |
4.3%
|
|
| 6 | 8 |
17.4%
|
|
| 7 | 1 |
2.2%
|
|
| 8 | 6 |
13%
|
|
| 9 | 2 |
4.3%
|
|
| 15 | 1 |
2.2%
|
|
| 18 | 5 |
10.9%
|
|
| Sysmiss | 4471 |