| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
2.3%
|
|
| 3 | 4 |
9.1%
|
|
| 4 | 1 |
2.3%
|
|
| 5 | 8 |
18.2%
|
|
| 6 | 3 |
6.8%
|
|
| 7 | 4 |
9.1%
|
|
| 8 | 2 |
4.5%
|
|
| 10 | 2 |
4.5%
|
|
| 13 | 1 |
2.3%
|
|
| 15 | 2 |
4.5%
|
|
| 20 | 1 |
2.3%
|
|
| 30 | 15 |
34.1%
|
|
| Sysmiss | 6484 |