| Value | Category | Cases | |
|---|---|---|---|
| 1 | Quiet with no other people | 46 |
20.3%
|
| 2 | Quiet with other people | 121 |
53.3%
|
| 3 | Noisy with other people | 57 |
25.1%
|
| 96 | Other | 3 |
1.3%
|
| Sysmiss | 21 |