| Value | Category | Cases | |
|---|---|---|---|
| 1 | 447 |
3%
|
|
| 2 | 801 |
5.4%
|
|
| 3 | 3106 |
20.8%
|
|
| 4 | 6221 |
41.8%
|
|
| 5 | 4323 |
29%
|
|
| Sysmiss | 1542 |