| Value | Category | Cases | |
|---|---|---|---|
| 1 | 95 |
1.9%
|
|
| 2 | 362 |
7.3%
|
|
| 3 | 726 |
14.6%
|
|
| 4 | 1012 |
20.4%
|
|
| 5 | 1251 |
25.2%
|
|
| 6 | 1089 |
21.9%
|
|
| 7 | 387 |
7.8%
|
|
| 9 | 49 |
1%
|
|
| Sysmiss | 17 |