Value |
Category |
1 |
Marbre/carreau/Granito |
2 |
Ciment |
3 |
Bois / Planche |
4 |
Terre battue |
5 |
Terre /sable |
6 |
Autre |
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.