| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
15%
|
|
| 1 | 5 |
25%
|
|
| 2 | 2 |
10%
|
|
| 4 | 1 |
5%
|
|
| 6 | 1 |
5%
|
|
| 7 | 2 |
10%
|
|
| 8 | 3 |
15%
|
|
| 9 | 1 |
5%
|
|
| 15 | 1 |
5%
|
|
| 17 | 1 |
5%
|
|
| Sysmiss | 1480 |