| Value |
Category |
| 1 |
1.
|
| 2 |
2. 1 or 2 days |
| 3 |
3. >2 days
|
| 4 |
4. >one month
|
| 5 |
5. > one year |
| 8 |
8. refused |
| 9 |
9. don't know |
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.