| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
12.7%
|
|
| 1.5 | 2 |
3.2%
|
|
| 2 | 30 |
47.6%
|
|
| 2.5 | 1 |
1.6%
|
|
| 3 | 22 |
34.9%
|
|
| Sysmiss | 2103 |