| Value | Category | Cases | |
|---|---|---|---|
| 1 | 171 |
1.2%
|
|
| 2 | 284 |
2.1%
|
|
| 3 | 2000 |
14.5%
|
|
| 4 | 7030 |
51%
|
|
| 5 | 4307 |
31.2%
|
|
| Sysmiss | 495 |