| Value |
Category |
Cases |
|
| 1 |
yes, very clean |
453 |
|
| 2 |
yes, clean |
1874 |
|
| 3 |
no, not clean |
109 |
|
| 8 |
dk |
3 |
|
| 9 |
missing |
3 |
|
| Sysmiss |
|
48866 |
|
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.
