| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
14.3%
|
|
| 1 | 2 |
7.1%
|
|
| 2 | 3 |
10.7%
|
|
| 6 | 1 |
3.6%
|
|
| 7 | 4 |
14.3%
|
|
| 9 | 1 |
3.6%
|
|
| 12 | 1 |
3.6%
|
|
| 14 | 2 |
7.1%
|
|
| 15 | 3 |
10.7%
|
|
| 18 | 1 |
3.6%
|
|
| 21 | 1 |
3.6%
|
|
| 30 | 3 |
10.7%
|
|
| 50 | 1 |
3.6%
|
|
| 60 | 1 |
3.6%
|
|
| Sysmiss | 2610 |