| Value | Category | Cases | |
|---|---|---|---|
| 1 | 115 |
5.9%
|
|
| 2 | 456 |
23.6%
|
|
| 3 | 374 |
19.3%
|
|
| 4 | 848 |
43.8%
|
|
| 5 | 142 |
7.3%
|
|
| Missing value | 104 |