| Value |
Category |
| 1 |
less than 1 week |
| 2 |
1 week to < 2 weeks |
| 3 |
2 weeks to < 3 weeks |
| 4 |
3 weeks to < 4 weeks |
| 5 |
1 month to < 3 months |
| 6 |
3 months to < 6 months |
| 7 |
6 months or longer |
| 9 |
NR |
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.
