| Value | Category | Cases | |
|---|---|---|---|
| 1 | 181 |
1.1%
|
|
| 2 | 491 |
3.1%
|
|
| 3 | 2965 |
18.7%
|
|
| 4 | 6825 |
43.1%
|
|
| 5 | 5380 |
34%
|
|
| Sysmiss | 598 |