| Value | Category | Cases | |
|---|---|---|---|
| 1 | 262 |
1.9%
|
|
| 2 | 379 |
2.8%
|
|
| 3 | 2328 |
17.1%
|
|
| 4 | 6196 |
45.4%
|
|
| 5 | 4481 |
32.8%
|
|
| Sysmiss | 641 |