| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most of the time as part of a group | 956 |
17.2%
|
| 2 | Most of the time just the two alone | 2202 |
39.7%
|
| 3 | Half of the times as a group and half alone | 2394 |
43.1%
|
| Sysmiss | 2295 |