| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 5 |
0.5%
|
| -7 | The establishment was not in business | 126 |
12.4%
|
| 1 | Yes | 237 |
23.3%
|
| 2 | No | 651 |
63.9%
|