| Value | Category | Cases | |
|---|---|---|---|
| 1 | 248 |
72.5%
|
|
| 2 | 66 |
19.3%
|
|
| 3 | 26 |
7.6%
|
|
| 4 | 1 |
0.3%
|
|
| 5 | 1 |
0.3%
|
|
| Sysmiss | 408 |