| Value | Category | Cases | |
|---|---|---|---|
| 4 | 4 yr of primary | 2 |
0.2%
|
| 6 | 6 yr of primary | 2 |
0.2%
|
| 7 | 1 yr of secondary | 3 |
0.2%
|
| 8 | 2 yr of secondary | 2 |
0.2%
|
| 10 | 4 yr of secondary | 2 |
0.2%
|
| 11 | 5 yr of secondary | 2 |
0.2%
|
| 12 | 6 yr of secondary | 305 |
24.6%
|
| 13 | College | 879 |
70.9%
|
| 96 | Other | 22 |
1.8%
|
| Sysmiss | 11 |
0.9%
|
|
| d | DK | 9 |
0.7%
|
| r | RF | 1 |
0.1%
|