| Value | Category | Cases | |
|---|---|---|---|
| 1 | 281 |
87.5%
|
|
| 2 | 34 |
10.6%
|
|
| 3 | 5 |
1.6%
|
|
| 4 | 1 |
0.3%
|
|
| Sysmiss | 2059 |