| Value |
Category |
| 1 |
camion vidangeur |
| 2 |
transfert dans un trou |
| 3 |
eau de pluie, cours d'eau |
| 4 |
autre |
| 9 |
manquant |
| 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.