| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 4 |
0.4%
|
| -7 | The establishment was not in business | 34 |
3.3%
|
| 1 | Yes | 415 |
40.7%
|
| 2 | No | 566 |
55.5%
|