| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.4%
|
|
| 2 | 32 |
3.1%
|
|
| 3 | 277 |
27.2%
|
|
| 4 | 361 |
35.4%
|
|
| 5 | 346 |
33.9%
|
|
| Sysmiss | 35 |