| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 |
1.1%
|
|
| 2 | 36 |
3.8%
|
|
| 3 | 649 |
69.3%
|
|
| 4 | 242 |
25.8%
|
|
| Sysmiss | 200 |