| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of the time as part of a group | 488 |
20.7%
|
| 2 | Most of the time just the two alone | 927 |
39.2%
|
| 3 | Half of the times as a group and half alone | 948 |
40.1%
|
| Sysmiss | 6726 |