| Value | Category | 
|---|---|
| 100 | Illiterate | 
| 200 | Read & Write | 
| 1000 | Primary | 
| 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. | 
| 4000 | Post Secondary | 
| 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 |