| Value | Category | Cases | |
|---|---|---|---|
| 0 | 753 |
69%
|
|
| 1 | 133 |
12.2%
|
|
| 2 | 204 |
18.7%
|
|
| 5 | 2 |
0.2%
|
|
| Sysmiss | 26946 |