| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3912 |
55.6%
|
|
| 2 | 194 |
2.8%
|
|
| 3 | 2103 |
29.9%
|
|
| 4 | 822 |
11.7%
|
|
| Sysmiss | 11393 |