| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
0.9%
|
| -7 | Establishment was not in business | 0 |
0%
|
| 1 | Yes | 120 |
18.6%
|
| 2 | No | 519 |
80.5%
|