| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2055 |
68.7%
|
|
| 2 | 609 |
20.4%
|
|
| 3 | 187 |
6.3%
|
|
| 4 | 4+ | 139 |
4.6%
|
| Sysmiss | 22180 |