| Value | Category | Cases | |
|---|---|---|---|
| 1 | 12 |
1.5%
|
|
| 2 | 58 |
7.2%
|
|
| 3 | 193 |
23.8%
|
|
| 4 | 361 |
44.6%
|
|
| 5 | 186 |
23%
|
|
| Sysmiss | 2192 |