| Value | Category | Cases | |
|---|---|---|---|
| 1 | 243 |
1.5%
|
|
| 2 | 484 |
3%
|
|
| 3 | 3400 |
21.3%
|
|
| 4 | 7386 |
46.3%
|
|
| 5 | 4438 |
27.8%
|
|
| Sysmiss | 489 |