| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes: sitting | 162 |
1.4%
|
| 2 | yes: walking | 139 |
1.2%
|
| 3 | yes: talking | 618 |
5.5%
|
| 4 | yes: any combination of codes 1 to 3 | 4923 |
43.6%
|
| 5 | cannot recall / not known | 1615 |
14.3%
|
| 6 | no | 3826 |
33.9%
|