| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
3.1%
|
|
| 2 | 34 |
10.4%
|
|
| 3 | 62 |
19%
|
|
| 4 | 48 |
14.7%
|
|
| 5 | 67 |
20.5%
|
|
| 6 | 78 |
23.9%
|
|
| 7 | 28 |
8.6%
|
|
| Sysmiss | 1675 |