Value |
Category |
00 |
NIU (not in universe) |
10 |
None |
21 |
Preschool, grade 1 |
22 |
Preschool, grade 2 |
23 |
Preschool, grade 3 |
29 |
Preschool, grade unknown |
31 |
Primary, grade 1 |
32 |
Primary, grade 2 |
33 |
Primary, grade 3 |
34 |
Primary, grade 4 |
35 |
Primary, grade 5 |
36 |
Primary, grade 6 |
37 |
Primary, grade 7 |
38 |
Primary, grade unknown |
41 |
Lower secondary, grade 1 |
42 |
Lower secondary, grade 2 |
43 |
Lower secondary, grade 3 |
44 |
Lower secondary, grade 4 |
45 |
Upper secondary, grade 5 |
46 |
Upper secondary, grade 6 |
49 |
Secondary, grade unknown |
51 |
Tertiary, certificate or diploma after primary |
52 |
Tertiary, certificate or diploma after secondary |
53 |
Tertiary, undergraduate or graduate studies |
59 |
Tertiary, unknown level |
98 |
Unknown |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.