| Value | Category | Cases | |
|---|---|---|---|
| 1 | 114 |
34.3%
|
|
| 2 | 2 |
0.6%
|
|
| 3 | 56 |
16.9%
|
|
| 4 | 160 |
48.2%
|
|
| Sysmiss | 18995 |