| Value |
Category |
Cases |
|
| 1 |
Extremely clean |
5922 |
|
| 2 |
Reasonably clean |
15794 |
|
| 3 |
Not clean |
1207 |
|
| Sysmiss |
|
73 |
|
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.
