| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
0.3%
|
| -7 | Establishment was not in business | 0 |
0%
|
| 1 | Yes | 348 |
37.9%
|
| 2 | No | 568 |
61.8%
|