| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4747 |
33.5%
|
|
| 2 | 6303 |
44.5%
|
|
| 8 | 3109 |
21.9%
|
|
| 9 | 9 |
0.1%
|
|
| Sysmiss | 1183 |