| Value |
Category |
Cases |
|
| 1 |
Are taken directly from establishment records |
33 |
|
| 2 |
Are estimates computed with some precision |
62 |
|
| 3 |
Are arbitrary and unreliable numbers |
19 |
|
| 4 |
Are in some case taken from books and in some case estimates |
36 |
|
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.
