| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 1 | The market is dominated by one firm | 24 |
7.8%
|
| 2 | The market is dominated by a few firms | 107 |
34.6%
|
| 3 | There is competition among many firms | 177 |
57.3%
|
| Sysmiss | 52 |