| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8691 |
47.2%
|
|
| 2 | 3649 |
19.8%
|
|
| 3 | 4166 |
22.6%
|
|
| 9 | 1905 |
10.3%
|
|
| Sysmiss | 213 |