| Value | Category | Cases | |
|---|---|---|---|
| 1 | 626 |
4.4%
|
|
| 2 | 3256 |
22.8%
|
|
| 3 | 7662 |
53.7%
|
|
| 4 | 2722 |
19.1%
|
|
| Sysmiss | 2174 |