| Value | Category | Cases | |
|---|---|---|---|
| 1 | 36 |
2.8%
|
|
| 2 | 59 |
4.5%
|
|
| 3 | 1206 |
92.6%
|
|
| 4 | 1 |
0.1%
|
|
| Sysmiss | 948 |