| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
3.3%
|
| 1 | Profit | 47 |
78.3%
|
| 2 | Loss | 9 |
15%
|
| 3 | Zero Profit | 2 |
3.3%
|
| Sysmiss | 51 |