| Value | Category | Cases | |
|---|---|---|---|
| 1 | 978 |
47.2%
|
|
| 2 | 365 |
17.6%
|
|
| 3 | 560 |
27%
|
|
| 4 | 170 |
8.2%
|
|
| Sysmiss | 90 |