| Value | Category | Cases | |
|---|---|---|---|
| 1 | 283 |
1.9%
|
|
| 2 | 695 |
4.7%
|
|
| 3 | 4415 |
29.6%
|
|
| 4 | 6299 |
42.2%
|
|
| 5 | 3224 |
21.6%
|
|
| Sysmiss | 1524 |