| Value |
Category |
| 01 |
January |
| 02 |
February |
| 03 |
March |
| 04 |
April |
| 05 |
May |
| 06 |
June |
| 07 |
July |
| 08 |
August |
| 09 |
September |
| 10 |
October |
| 11 |
November |
| 12 |
December |
| 99 |
Unknown |
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.
