| Value | Category | Cases | |
|---|---|---|---|
| 1 | 460 |
68.1%
|
|
| 2 | 101 |
15%
|
|
| 3 | 22 |
3.3%
|
|
| 4 | 92 |
13.6%
|
|
| Sysmiss | 1811 |