| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
14.3%
|
|
| 2 | 1 |
4.8%
|
|
| 3 | 2 |
9.5%
|
|
| 4 | 1 |
4.8%
|
|
| 5 | 1 |
4.8%
|
|
| 6 | 1 |
4.8%
|
|
| 7 | 2 |
9.5%
|
|
| 10 | 1 |
4.8%
|
|
| 15 | 6 |
28.6%
|
|
| 21 | 1 |
4.8%
|
|
| 30 | 1 |
4.8%
|
|
| 60 | 1 |
4.8%
|
|
| Sysmiss | 2617 |