| Value | Category | Cases | |
|---|---|---|---|
| 0 | 222 |
43.7%
|
|
| 1 | 256 |
50.4%
|
|
| 2 | 28 |
5.5%
|
|
| 3 | 2 |
0.4%
|
|
| Sysmiss | 1332 |