| Value | Category | Cases | |
|---|---|---|---|
| 1 | 191 |
1.3%
|
|
| 2 | 931 |
6.3%
|
|
| 3 | 3494 |
23.5%
|
|
| 4 | 5864 |
39.4%
|
|
| 5 | 4405 |
29.6%
|
|
| Sysmiss | 1555 |