| Value | Category | Cases | |
|---|---|---|---|
| 1 | 334 |
16.6%
|
|
| 2 | 563 |
28%
|
|
| 3 | 310 |
15.4%
|
|
| 4 | 665 |
33%
|
|
| 5 | 141 |
7%
|
|
| Missing value | 26 |