| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9872 |
92.4%
|
|
| 2 | 220 |
2.1%
|
|
| 8 | 583 |
5.5%
|
|
| 9 | 12 |
0.1%
|
|
| Sysmiss | 4664 |