| Value |
Category |
| 1 |
Dont know |
| 2 |
No |
| 3 |
Other |
| 4 |
Yes, verbal |
| 5 |
Yes, written - official (stamped) |
| 6 |
Yes, written - unofficial |
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.