| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 67 |
3.1%
|
| -7 | Establishment was not in business | 7 |
0.3%
|
| 1 | Yes | 1068 |
48.8%
|
| 2 | No | 1047 |
47.8%
|