| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2087 |
71%
|
|
| 2 | 448 |
15.2%
|
|
| 3 | 299 |
10.2%
|
|
| 4 | 106 |
3.6%
|
|
| Sysmiss | 9467 |