| Value | Category | Cases | |
|---|---|---|---|
| 1 | more hours in current activity | 522 |
42.4%
|
| 2 | more hours in additional activity | 397 |
32.2%
|
| 3 | change activity | 310 |
25.2%
|
| 4 | other | 3 |
0.2%
|
| Sysmiss | 10496 |