| Value | Category | Cases | |
|---|---|---|---|
| 1 | No effect | 1 |
1.9%
|
| 2 | Small negative effect | 8 |
15.4%
|
| 3 | Large negative effect | 30 |
57.7%
|
| 4 | Small positive effect | 2 |
3.8%
|
| 5 | Large positive effect | 11 |
21.2%
|
| Sysmiss | 2196 |