| Value | Category | Cases | |
|---|---|---|---|
| 1 | 260 |
2.1%
|
|
| 2 | 645 |
5.1%
|
|
| 3 | 2961 |
23.4%
|
|
| 4 | 5351 |
42.2%
|
|
| 5 | 3462 |
27.3%
|
|
| Sysmiss | 3891 |