| Value | Category | Cases | |
|---|---|---|---|
| 1 | 547 |
87%
|
|
| 2 | 55 |
8.7%
|
|
| 3 | 15 |
2.4%
|
|
| 4 | 12 |
1.9%
|
|
| Sysmiss | 19978 |