| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of the time as part of a group | 643 |
21.1%
|
| 2 | Most of the time just the two alone | 971 |
31.9%
|
| 3 | Half of the times as a group and half alone | 1427 |
46.9%
|
| Sysmiss | 4806 |