| Value | Category | Cases | |
|---|---|---|---|
| 1 | 412 |
6.9%
|
|
| 2 | 103 |
1.7%
|
|
| 3 | 9 |
0.2%
|
|
| 8 | 5457 |
91.2%
|
|
| Sysmiss | 33 |