| Value |
Category |
| 1 |
12 - 15 days |
| 2 |
16 - 19 days |
| 3 |
20 -23 days |
| 4 |
24 - 30 days |
| 5 |
4 - 7 days |
| 6 |
8 - 11 days |
| 7 |
Less than 4 days |
| 8 |
None |
| Sysmiss |
|
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.