| Value | Category | Cases | |
|---|---|---|---|
| 4 | 1 |
10%
|
|
| 13 | 1 |
10%
|
|
| 18 | 1 |
10%
|
|
| 21 | 1 |
10%
|
|
| 30 | 1 |
10%
|
|
| 49 | 2 |
20%
|
|
| 56 | 1 |
10%
|
|
| 63 | 2 |
20%
|
|
| Sysmiss | 782 |