| Value | Category | Cases | |
|---|---|---|---|
| 1 | 339 |
2.7%
|
|
| 2 | 1204 |
9.5%
|
|
| 3 | 3492 |
27.5%
|
|
| 4 | 4789 |
37.8%
|
|
| 5 | 2856 |
22.5%
|
|
| Sysmiss | 3890 |