| Value | Category | Cases | |
|---|---|---|---|
| 1 | 160 |
70.5%
|
|
| 2 | 46 |
20.3%
|
|
| 4 | 4 |
1.8%
|
|
| 6 | 17 |
7.5%
|
|
| Sysmiss | 1 |