| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 |
5.1%
|
|
| 2 | 15 |
15.2%
|
|
| 3 | 70 |
70.7%
|
|
| 4 | 9 |
9.1%
|
|
| Sysmiss | 185 |