| Value | Category | Cases | |
|---|---|---|---|
| 1 | GRADE 1 | 554 |
10.1%
|
| 2 | GRADE 2 | 1749 |
31.9%
|
| 3 | GRADE 3 | 87 |
1.6%
|
| 4 | GRADE 4 | 1150 |
21%
|
| 5 | GRADE 5 | 137 |
2.5%
|
| 6 | GRADE 6 | 294 |
5.4%
|
| 7 | GRADE 7 | 206 |
3.8%
|
| 8 | GRADE 8 | 231 |
4.2%
|
| 9 | GRADE 9 | 530 |
9.7%
|
| 10 | GRADE10 | 427 |
7.8%
|
| 12 | GRADE12 | 3 |
0.1%
|
| 13 | GRADE13 | 1 |
0%
|
| 14 | GRADE14 | 8 |
0.1%
|
| Sysmiss | 102 |
1.9%
|