| Value | Category | Cases | |
|---|---|---|---|
| 1 | full time | 16237 |
98.1%
|
| 2 | part-time | 267 |
1.6%
|
| 3 | correspondence course | 49 |
0.3%
|
| 9 | dont know | 0 |
0%
|
| Sysmiss | 33814 |