| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -7 | Establishment was not in business | 2 |
0.7%
|
| 1 | Yes | 72 |
24.7%
|
| 2 | No | 218 |
74.7%
|