| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.7%
|
|
| 1 | 129 |
46.7%
|
|
| 2 | 144 |
52.2%
|
|
| 5 | 1 |
0.4%
|
|
| Sysmiss | 10 |