| Value | Category | Cases | |
|---|---|---|---|
| 0 | 264 |
44.2%
|
|
| 1 | 318 |
53.3%
|
|
| 2 | 14 |
2.3%
|
|
| 3 | 1 |
0.2%
|
|
| Sysmiss | 5630 |