Value | Category | Cases | |
---|---|---|---|
1 | Are taken directly from establishment records | 57 |
18.7%
|
2 | Are estimates computed with some precision | 109 |
35.7%
|
3 | Are arbitrary and unreliable numbers | 0 |
0%
|
4 | Are in some case taken from books and in some case estimates | 139 |
45.6%
|