| Value | Category |
|---|---|
| 100 | Illiterate |
| 200 | Read & Write |
| 1000 | Primary |
| 1900 | Undefined elementary educ. |
| 2000 | Preperatory |
| 3000 | General Secondary |
| 3100 | Vocational Sec. Agriculture |
| 3200 | Vocational Sec. Commerce |
| 3300 | Vocational Sec. Induserial |
| 3400 | Vocational Sec. Nursering |
| 3500 | Other Vocational Sec. Educ. |
| 3900 | Undefined second. educ. |
| 4000 | Post Secondary |
| 4100 | Vocational Sec. (5-Years) |
| 5000 | Medicine |
| 5100 | Agriculture |
| 5200 | Commerce |
| 5300 | Enginering |
| 5400 | Sciences |
| 5500 | Education |
| 5600 | Theology |
| 5700 | Arts/Social Scie. |
| 5800 | Law |
| 5900 | Other University Educ. |
| 6000 | Post Graduate |
| Sysmiss |