Value | Category | Cases | |
---|---|---|---|
1 | Are taken directly from establishment records | 18 |
36.7%
|
2 | Are estimates computed with some precision | 8 |
16.3%
|
3 | Are arbitrary and unreliable numbers | 8 |
16.3%
|
4 | Are in some case taken from books and in some case estimates | 15 |
30.6%
|