| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
1.2%
|
|
| 2 | 498 |
67%
|
|
| 3 | 133 |
17.9%
|
|
| 4 | 62 |
8.3%
|
|
| 5 | 41 |
5.5%
|
|
| Sysmiss | 5289 |