| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refuse to answer | 0 |
0%
|
| -88 | No answer | 0 |
0%
|
| -77 | Not applicable | 0 |
0%
|
| -66 | Don't know | 0 |
0%
|
| 1 | Are taken directly from establishments? records | 57 |
22.1%
|
| 2 | Are estimates computed with some precision | 201 |
77.9%
|
| 3 | Are arbitrary and unreliable numbers | 0 |
0%
|