| Value |
Category |
Cases |
|
| 1 |
By air when coughing |
13759 |
|
| 6 |
Other |
312 |
|
| 8 |
DK |
406 |
|
| 9 |
Missing |
0 |
|
| Sysmiss |
|
242 |
|
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.
CROISSANT