| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
2.6%
|
|
| 1 | 222 |
35.4%
|
|
| 2 | 153 |
24.4%
|
|
| 3 | 236 |
37.6%
|
|
| Sysmiss | 24185 |