| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
20%
|
|
| 1 | 7 |
23.3%
|
|
| 2 | 7 |
23.3%
|
|
| 3 | 5 |
16.7%
|
|
| 4 | 1 |
3.3%
|
|
| 5 | 1 |
3.3%
|
|
| 15 | 1 |
3.3%
|
|
| 30 | 1 |
3.3%
|
|
| 40 | 1 |
3.3%
|
|
| Sysmiss | 4514 |