| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 GRADE / YEAR | 18 |
1.2%
|
| 2 | 2 GRADE / YEAR | 15 |
1%
|
| 3 | 3 GRADE / YEAR | 22 |
1.5%
|
| 4 | 4 GRADE / YEAR | 10 |
0.7%
|
| 5 | 5 GRADE / YEAR | 1 |
0.1%
|
| 6 | 6 GRADE / YEAR | 1 |
0.1%
|
| 7 | 7 GRADE / YEAR | 13 |
0.9%
|
| 8 | 8 GRADE / YEAR | 11 |
0.7%
|
| 9 | 9 GRADE / YEAR | 35 |
2.3%
|
| Sysmiss | 1374 |
91.6%
|