| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1312 |
13.1%
|
|
| 2 | 8074 |
80.6%
|
|
| 8 | 420 |
4.2%
|
|
| 9 | 214 |
2.1%
|
|
| Sysmiss | 2216 |