| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
0.7%
|
| -7 | Establishment was not in business | 1 |
0.2%
|
| 1 | Yes | 365 |
60.8%
|
| 2 | No | 230 |
38.3%
|