| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.6%
|
| 1 | The market is dominated by one firm | 32 |
9%
|
| 2 | The market is dominated by a few firms | 183 |
51.7%
|
| 3 | There is competition among many firms | 137 |
38.7%
|
| Sysmiss | 10 |