| Value | Category | Cases | |
|---|---|---|---|
| 1 | 191 |
1.2%
|
|
| 2 | 294 |
1.8%
|
|
| 3 | 1679 |
10.6%
|
|
| 4 | 4511 |
28.4%
|
|
| 5 | 9229 |
58%
|
|
| Sysmiss | 536 |