| Value | Category | Cases | |
|---|---|---|---|
| 1 | 24 |
22%
|
|
| 2 | 79 |
72.5%
|
|
| 3 | 5 |
4.6%
|
|
| 4 | 1 |
0.9%
|
|
| Sysmiss | 1507 |