| Value | Category | Cases | |
|---|---|---|---|
| 1 | 78 |
2.1%
|
|
| 2 | 3260 |
86.4%
|
|
| 8 | 318 |
8.4%
|
|
| 9 | 115 |
3%
|
|
| Sysmiss | 11580 |