| Value | Category | Cases | |
|---|---|---|---|
| 1 | 171 |
94.5%
|
|
| 2 | 4 |
2.2%
|
|
| 4 | 2 |
1.1%
|
|
| 5 | 4 |
2.2%
|
|
| Sysmiss | 985 |