| Value | Category | Cases | |
|---|---|---|---|
| -1 | 1 |
2.9%
|
|
| 1 | First most important activity | 12 |
34.3%
|
| 2 | Second most important activity | 9 |
25.7%
|
| 3 | Third ost important activity | 13 |
37.1%
|
| Sysmiss | 408 |