| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
86%
|
|
| 2 | 1 |
2%
|
|
| 2.5 | 1 |
2%
|
|
| 3 | 3 |
6%
|
|
| 4 | 1 |
2%
|
|
| 10 | 1 |
2%
|
|
| Sysmiss | 1901 |