| Value |
Category |
| 000 |
NIU (not in universe) |
| 100 |
None |
| 110 |
Preschool |
| 111 |
Preschool, grade 1 |
| 112 |
Preschool, grade 2 |
| 113 |
Preschool, grade 3 |
| 114 |
Preschool, grade unknown |
| 200 |
Primary education |
| 201 |
Primary education, grade 1 |
| 202 |
Primary education, grade 2 |
| 203 |
Primary education, grade 3 |
| 204 |
Primary education, grade 4 |
| 205 |
Primary education, grade 5 |
| 206 |
Primary education, grade 6 |
| 207 |
Primary education, grade 7 |
| 208 |
Primary education, grade 8 |
| 209 |
Primary education, grade 9 |
| 210 |
Primary education, grade unknown |
| 300 |
Secondary education |
| 301 |
Secondary education, grade 1 |
| 302 |
Secondary education, grade 2 |
| 303 |
Secondary education, grade 3 |
| 304 |
Secondary education, grade 4 |
| 310 |
Vocational course (after 6th grade primary) |
| 311 |
Vocational course (after 6th grade primary), year 1 or 2 |
| 312 |
Vocational course (after 6th grade primary), year 3 |
| 400 |
Post-secondary non-university |
| 401 |
Post-secondary non-university, year 1 |
| 402 |
Post-secondary non-university, year 2 |
| 403 |
Post-secondary non-university, year 3 |
| 404 |
Post-secondary non-university, year 4 |
| 405 |
Post-secondary non-university, year 5 |
| 406 |
Post-secondary non-university, year 6 |
| 407 |
Post-secondary non-university, year 7 |
| 408 |
Post-secondary non-university, year 8 |
| 409 |
Post-secondary non-university, year unknown |
| 410 |
Technical university |
| 411 |
Technical university, year 1 |
| 412 |
Technical university, year 2 |
| 413 |
Technical university, year 3 |
| 420 |
University |
| 421 |
University, year 1 |
| 422 |
University, year 2 |
| 423 |
University, year 3 |
| 424 |
University, year 4 |
| 425 |
University, year 5 |
| 426 |
University, year 6 |
| 427 |
University, year 7 |
| 428 |
University, year 8 |
| 429 |
University, year unknown |
| 430 |
Masters |
| 431 |
Masters, year 1 |
| 432 |
Masters, year 2 |
| 433 |
Masters, year 3 |
| 440 |
Doctorate |
| 998 |
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.