| Value | Category | Cases | |
|---|---|---|---|
| 1 | 266 |
1.7%
|
|
| 2 | 695 |
4.4%
|
|
| 3 | 2265 |
14.2%
|
|
| 4 | 5274 |
33.2%
|
|
| 5 | 7407 |
46.6%
|
|
| Sysmiss | 533 |