| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.3%
|
| 1 | The market is dominated by one firm | 30 |
7.9%
|
| 2 | The market is dominated by a few firms | 107 |
28.1%
|
| 3 | There is competition among many firms | 243 |
63.8%
|
| Sysmiss | 11 |