| Value | Category | Cases | |
|---|---|---|---|
| 1 | 44 |
4.5%
|
|
| 2 | 123 |
12.6%
|
|
| 3 | 122 |
12.5%
|
|
| 4 | 57 |
5.8%
|
|
| 5 | 194 |
19.8%
|
|
| 6 | 189 |
19.3%
|
|
| 7 | 250 |
25.5%
|
|
| Sysmiss | 1068 |