| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. higher grade | 1 |
100%
|
| 2 | 2. standard grade | 0 |
0%
|
| 3 | 3. lower grade | 0 |
0%
|
| 7 | 7. did not take it | 0 |
0%
|
| 9 | 9. Don't Know | 0 |
0%
|
| 2147483622 | .a. Don't Know | 0 |
0%
|
| 2147483623 | .b. Refused | 0 |
0%
|
| 2147483624 | .c. Invalid skip | 0 |
0%
|
| 2147483627 | .f. Not applicable | 0 |
0%
|
| Sysmiss | 98 |