| Value | Category | Cases | |
|---|---|---|---|
| 1 | 157 |
55.5%
|
|
| 2 | 102 |
36%
|
|
| 3 | 23 |
8.1%
|
|
| 8 | 1 |
0.4%
|
|
| Sysmiss | 131 |