| Value | Category | Cases | |
|---|---|---|---|
| 0 | 363 |
57.8%
|
|
| 1 | 13 |
2.1%
|
|
| 2 | 236 |
37.6%
|
|
| 3 | 16 |
2.5%
|
|
| Sysmiss | 2319 |