| Value | Category | Cases | |
|---|---|---|---|
| 0 | 382 |
54.6%
|
|
| 1 | 310 |
44.3%
|
|
| 2 | 7 |
1%
|
|
| 3 | 1 |
0.1%
|
|
| Sysmiss | 1935 |