| Value | Category | Cases | |
|---|---|---|---|
| 1 | 33 |
3.5%
|
|
| 2 | 896 |
94.9%
|
|
| 3 | 1 |
0.1%
|
|
| 5 | 14 |
1.5%
|
|
| Sysmiss | 1056 |