| Value |
Category |
| 000 |
NIU (not in universe) |
| 100 |
None |
| 110 |
Preschool |
| 120 |
Basic special school |
| 121 |
Year 1 |
| 122 |
Year 2 |
| 123 |
Year 3 |
| 124 |
Year 4 |
| 200 |
Primary education |
| 201 |
Primary, grade 1 |
| 202 |
Primary, grade 2 |
| 203 |
Primary, grade 3 |
| 204 |
Primary, grade 4 |
| 205 |
Primary, grade 5 |
| 206 |
Primary, grade 6 |
| 207 |
Primary, grade unknown |
| 300 |
Secondary education |
| 301 |
Secondary, grade 1 |
| 302 |
Secondary, grade 2 |
| 303 |
Secondary, grade 3 |
| 304 |
Secondary, grade 4 |
| 305 |
Secondary, grade 5 |
| 306 |
Secondary, grade 6 |
| 400 |
Regular basic (1972-1982) |
| 401 |
Regular basic, grade 1 |
| 402 |
Regular basic, grade 2 |
| 403 |
Regular basic, grade 3 |
| 404 |
Regular basic, grade 4 |
| 405 |
Regular basic, grade 5 |
| 406 |
Regular basic, grade 6 |
| 407 |
Regular basic, grade 7 |
| 408 |
Regular basic, grade 8 |
| 409 |
Regular basic, grade 9 |
| 500 |
Trade school (1972-1982) |
| 501 |
Trade school, grade 1 |
| 502 |
Trade school, grade 2 |
| 503 |
Trade school, grade 3 |
| 504 |
Trade school, grade 4 |
| 505 |
Trade school, grade 5 |
| 506 |
Trade school, grade 6 |
| 507 |
Trade school, grade 7 |
| 508 |
Trade school, grade 8/9 |
| 600 |
Tertiary education |
| 610 |
Non-university |
| 611 |
Tertiary non-university, incomplete |
| 612 |
Tertiary non-university, complete |
| 620 |
University |
| 621 |
University, incomplete |
| 622 |
University, complete |
| 630 |
Master's or doctorate degree |
| 999 |
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.