Value | Category | Cases | |
---|---|---|---|
1 | Are taken directly from establishment records | 208 |
57.8%
|
2 | Are estimates computed with some precision | 27 |
7.5%
|
3 | Are arbitrary and unreliable numbers | 18 |
5%
|
4 | Are in some case taken from books and in some case estimates | 107 |
29.7%
|