| Value | Category | Cases | |
|---|---|---|---|
| 1 | 243 |
1.8%
|
|
| 2 | 539 |
3.9%
|
|
| 3 | 3624 |
26.3%
|
|
| 4 | 6385 |
46.3%
|
|
| 5 | 3003 |
21.8%
|
|
| Sysmiss | 493 |