| Value | Category | Cases | |
|---|---|---|---|
| -1 | Undefined | 200030 |
11.1%
|
| 1 | Part time | 6358 |
0.4%
|
| 2 | Full time | 640523 |
35.7%
|
| 3 | No | 936903 |
52.2%
|
| 5 | Refused | 1648 |
0.1%
|
| 6 | Unknown | 10335 |
0.6%
|