| Value | Category | Cases | |
|---|---|---|---|
| 1 | 190 |
88.4%
|
|
| 2 | 12 |
5.6%
|
|
| 3 | 12 |
5.6%
|
|
| 4 | 1 |
0.5%
|
|
| Sysmiss | 556 |