| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 128 |
12.8%
|
| -7 | Establishment was not in business | 17 |
1.7%
|
| 0 | 2 |
0.2%
|
|
| 1 | 162 |
16.2%
|
|
| 2 | 326 |
32.7%
|
|
| 3 | 233 |
23.3%
|
|
| 4 | 117 |
11.7%
|
|
| 5 | 8 |
0.8%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|