| Value |
Category |
| 0 |
|
| 1 |
Less than 1 month |
| 2 |
1–2 months |
| 3 |
2-4 months |
| 4 |
4-6 months |
| 5 |
6 months or more |
| 6 |
|
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.