| Value |
Category |
Cases |
|
| 1 |
day |
3 |
|
| 2 |
week |
2 |
|
| 3 |
month |
196 |
|
| 4 |
3 months |
13 |
|
| 5 |
year |
37 |
|
| 7 |
na |
1739 |
|
| 8 |
dk |
162 |
|
| Sysmiss |
|
49156 |
|
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.
