| Value | Category | Cases | |
|---|---|---|---|
| 1 | 209 |
1.6%
|
|
| 2 | 473 |
3.7%
|
|
| 3 | 2560 |
20.1%
|
|
| 4 | 4930 |
38.8%
|
|
| 5 | 4534 |
35.7%
|
|
| Sysmiss | 3864 |