| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
0.5%
|
|
| 2 | 32 |
1.5%
|
|
| 3 | 685 |
31.8%
|
|
| 4 | 1423 |
66.2%
|
|
| Sysmiss | 12 |