| Value | Category |
|---|---|
| 1 | mom |
| 2 | Read and write |
| 3 | holds a literacy certificate |
| 4 | Certificate in Primary |
| 5 | preparatory certificate |
| 6 | General Secondary Certificate / Azhari |
| 7 | Secondary Technical Certificate _ Intermediate |
| 8 | Certificate above average and below university |
| 9 | university degrees |
| 10 | Higher diploma from the university |