| Value |
Category |
| 1 |
Clear guidelines |
| 2 |
No clear guidelines |
| 3 |
Neither |
| 4 |
Other answer |
| -4 |
Not asked |
| -2 |
NA |
| -1 |
DK |
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.