| Value | Category | Cases | |
|---|---|---|---|
| 1 | 305 |
2%
|
|
| 2 | 647 |
4.2%
|
|
| 3 | 3467 |
22.5%
|
|
| 4 | 7450 |
48.4%
|
|
| 5 | 3528 |
22.9%
|
|
| Sysmiss | 1173 |