Value | Category | Cases | |
---|---|---|---|
1 | Are taken directly from establishment records | 41 |
26.5%
|
2 | Are estimates computed with some precision | 67 |
43.2%
|
3 | Are arbitrary and unreliable numbers | 0 |
0%
|
4 | Are in some case taken from books and in some case estimates | 47 |
30.3%
|