| Value |
Category |
| 0 |
|
| 1 |
|
| 2 groupes |
|
| a la chaîne |
|
| ils utilisent les deux systèmes |
|
| journée continue |
|
| rotation |
|
| à la chaîne |
|
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.
