| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1294 |
11.3%
|
|
| 2 | 5064 |
44.2%
|
|
| 3 | 4537 |
39.6%
|
|
| 9 | 566 |
4.9%
|
|
| Sysmiss | 178 |