| Value | Category | Cases | |
|---|---|---|---|
| 1 | 348 |
31.1%
|
|
| 2 | 292 |
26.1%
|
|
| 3 | 464 |
41.4%
|
|
| 4 | 15 |
1.3%
|
|
| 5 | 1 |
0.1%
|
|
| Sysmiss | 52 |