| Value | Category | Cases | |
|---|---|---|---|
| 1 | 31 |
3.1%
|
|
| 2 | 229 |
23.2%
|
|
| 3 | 222 |
22.5%
|
|
| 4 | 440 |
44.6%
|
|
| 5 | 64 |
6.5%
|
|
| Sysmiss | 1938 |