| Value | Category | Cases | |
|---|---|---|---|
| 1 | 26 |
1.4%
|
|
| 2 | 126 |
6.6%
|
|
| 3 | 198 |
10.4%
|
|
| 4 | 210 |
11.1%
|
|
| 5 | 321 |
16.9%
|
|
| 6 | 134 |
7.1%
|
|
| 7 | 885 |
46.6%
|
|
| Sysmiss | 843 |