| Value |
Category |
| 1 |
One months |
| 2 |
Two months |
| 3 |
Three months |
| 4 |
Four months |
| 5 |
Five months |
| 6 |
Six months |
| 7 |
Seven months |
| 8 |
Eight months |
| 9 |
Nine months |
| 10 |
Ten months |
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.
