| Value |
Category |
| -8 |
refuse |
| -7 |
na |
| 1 |
very good |
| 2 |
good |
| 3 |
slightly good |
| 4 |
slightly bad |
| 5 |
bad |
| 6 |
very bad |
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.