| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
2%
|
|
| 1 | 288 |
26.8%
|
|
| 2 | 207 |
19.2%
|
|
| 3 | 169 |
15.7%
|
|
| 4 | 96 |
8.9%
|
|
| 5 | 295 |
27.4%
|
|
| Sysmiss | 24508 |