| Value |
Category |
| 1 |
Carreaux/granito |
| 2 |
Moquette/gerflex |
| 3 |
Ciment |
| 4 |
Terre |
| 5 |
Bois/Planche |
| 6 |
Autre |
| 7 |
Missing |
| 9 |
NSP |
| 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.