| Value |
Category |
Cases |
|
| 1 |
Never |
1988 |
|
| 2 |
During the first quarter |
362 |
|
| 3 |
All year round |
118 |
|
| Sysmiss |
|
79 |
|
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.
