| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1306 |
18.5%
|
|
| 2 | 1337 |
18.9%
|
|
| 3 | 1535 |
21.8%
|
|
| 4 | 1504 |
21.3%
|
|
| 5 | 1375 |
19.5%
|
|
| Sysmiss | 9373 |