| Value | Category | Cases | |
|---|---|---|---|
| 1 | No effect | 15 |
4.6%
|
| 2 | Small negative effect | 163 |
50.2%
|
| 3 | Large negative effect | 130 |
40%
|
| 4 | Small positive effect | 12 |
3.7%
|
| 5 | Large positive effect | 5 |
1.5%
|
| Sysmiss | 1923 |