| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of the time as part of a group | 17 |
29.3%
|
| 2 | Most of the time just the two alone | 14 |
24.1%
|
| 3 | Half of the times as a group and half alone | 27 |
46.6%
|
| Sysmiss | 9031 |