| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -7 | Establishment was not in business | 0 |
0%
|
| 1 | Yes | 98 |
16.8%
|
| 2 | No | 484 |
83.2%
|
| Sysmiss | 850 |