| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7th | 41 |
2.5%
|
| 2 | 8th | 412 |
25%
|
| 3 | 9th | 557 |
33.8%
|
| 4 | 10th | 388 |
23.5%
|
| 5 | 11th | 208 |
12.6%
|
| 6 | 12th | 44 |
2.7%
|
| Sysmiss | 17 |