| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of the time as part of a group | 22 |
20.4%
|
| 2 | Most of the time just the two alone | 34 |
31.5%
|
| 3 | Half of the times as a group and half alone | 52 |
48.1%
|
| Sysmiss | 7739 |