| Value | Category | Cases | |
|---|---|---|---|
| 1 | 7247 |
63.2%
|
|
| 2 | 995 |
8.7%
|
|
| 3 | 1921 |
16.8%
|
|
| 9 | 1298 |
11.3%
|
|
| Sysmiss | 178 |