| Value |
Category |
| 1 |
yes, sitting |
| 2 |
yes, walking |
| 3 |
yes, talking |
| 4 |
yes, any combination of codes 1 to 3 |
| 5 |
yes, cannot recall / not known |
| 6 |
no |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.