| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6th | 250 |
16%
|
| 2 | 7th | 242 |
15.5%
|
| 3 | 8th | 246 |
15.8%
|
| 4 | 9th | 228 |
14.6%
|
| 5 | 10th | 207 |
13.3%
|
| 6 | 11th | 178 |
11.4%
|
| 7 | 12th | 210 |
13.5%
|
| 8 | Ungraded or other grade | 0 |
0%
|
| Sysmiss | 13 |