| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
2.7%
|
|
| 2 | 15 |
40.5%
|
|
| 3 | 19 |
51.4%
|
|
| 5 | 1 |
2.7%
|
|
| 6 | 1 |
2.7%
|
|
| Sysmiss | 3 |