| Value |
Category |
| -9 |
Don't know |
| -8 |
Refused |
| -5 |
Not applicable |
| -3 |
Missing |
| 1 |
Mud/Earth |
| 2 |
Concrete |
| 3 |
Carpet |
| 4 |
Tiles |
| 5 |
Wood |
| 6 |
Linoleum/Vinyl |
| 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.