Value | Category | Cases | |
---|---|---|---|
1 | Are taken directly from establishment records | 29 |
26.1%
|
2 | Are estimates computed with some precision | 34 |
30.6%
|
3 | Are arbitrary and unreliable numbers | 19 |
17.1%
|
4 | Are in some case taken from books and in some case estimates | 29 |
26.1%
|