| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
0.7%
|
|
| 2 | 39 |
1.8%
|
|
| 3 | 633 |
29.5%
|
|
| 4 | 1462 |
68.1%
|
|
| Sysmiss | 15 |