| Value | Category | Cases | |
|---|---|---|---|
| 1 | Grade 1 | 1350 |
8.2%
|
| 2 | Grade 2 | 1408 |
8.6%
|
| 3 | Grade 3 | 1342 |
8.2%
|
| 4 | Grade 4 | 1368 |
8.3%
|
| 5 | Grade 5 | 1346 |
8.2%
|
| 6 | Grade 6 | 1338 |
8.1%
|
| 7 | Grade 7 | 1350 |
8.2%
|
| 8 | Grade 8 | 1367 |
8.3%
|
| 9 | Grade 9 | 1382 |
8.4%
|
| 10 | Grade 10 | 1418 |
8.6%
|
| 11 | Grade 11 | 1360 |
8.3%
|
| 12 | Grade 12 | 786 |
4.8%
|
| 13 | Grade 13 | 620 |
3.8%
|
| 14 | 3 |
0%
|
|
| 19 | Not relevant | 22 |
0.1%
|
| Sysmiss | 3877 |