| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 |
1.9%
|
|
| 2 | 143 |
6.5%
|
|
| 3 | 444 |
20.1%
|
|
| 4 | 295 |
13.3%
|
|
| 5 | 830 |
37.5%
|
|
| 6 | 250 |
11.3%
|
|
| 7 | 104 |
4.7%
|
|
| 8 | 105 |
4.7%
|
|
| Sysmiss | 14 |